Insulator Catalogs

All of these catalogs, either as original catalogs or Xerox copies of catalog pages, reside in the IRS (Insulator Research Service) files.  Elton Gish maintains the IRS and is always looking for catalogs not on this list.  Please contact me (elton @r-infinity.com) if you would like to share Xerox copies of your catalogs.

 

R=∞ Home

Return to Company Listing

A  B  C  D  E  F  G  H  I  J  K  L  M  N  O  P  Q  R  S  T  U  V  W  X  Y  Z

Original Company Name Cat. No. Year Pages
  A. B. Chance Co. P-69 1970 36
  A. B. Chance Co.   1970 14
O A. B. Chance Co.   1979  
  A. B. Chance Co.   1984 8
O A.J. Wilkinson & Co. Electrical Goods   1891 81
  Akron H-P   1903 21
  Allgemeine Elektricitats-Gesellschaft (wooden, porcelain)   1894 15
  American Automatic Electric Co. (U-188, WT, Armstrong, Hemingray, fireplug, knobs) 6000 ??  
  American Jobbers Supply Co. (Thomas foreign, Illinois Elec)   1925 7
O Baltimore Electrical Supply Co.     960
  Baltimore Electrical Supply Co. (Brook, O-B, Pittsburg, SP)     13
O Birnbach Radio Co., Inc. 41 ~1940 26
O Bissell (The F.) Co. (Hemingray, Lima, Locke glass, SP, cleats, P&S, tubes)   1907 970
  Brookfield (reprint of 1912 catalog)   1974 126
O Buyers' Reference (Peru U-928B, Brunt, F. Locke)   1899 101
O C. S. Mersick & Co. (SP, Brookfield, nail-knobs, tubes, cleats, White strains) 16E 1916 711
O C. S. Mersick & Co. (nail knobs, tubes, SP, cleats, White strains, Hemingray) 24E 1924 391
  Canadian General Electric (Hemingray, Locke, Pitt.) 3 1920-21 20
  Canadian Porcelain Co.   c. 1925  
O Canadian Porcelain Co. LTD. (pintypes, all kinds) 401 ??? 118
O Canadian Porcelain Co. LTD. (pintypes, all kinds) 407 1932 256
O Canadian Porcelain Co. LTD. (pintypes, all kinds) 440 1940 195
  Central Electric Co. (Hemingray, Locke glass, SP by Thomas, P&S)   1899 20
  Central Electric Co. (Brookfield, Hemingray, Locke glass/porc, Peru, SP, Bain break)   1902 28
  Central Electric Co. (Brookfield, Knowles, Imp, SP, P&S, J-M) 24 1906  
  Central Electric Co. (Imp, SP, P&S, J-M)   1906 20
  Central Electric Co. (SP, tubes, P&S, Brookfield, New Lexington) 26 1909  
  Central Electric Co. (SP, tubes, Hemingray, Pittsburg) 28 1912  
  Central Electric Co. (Hemingray, Pinco, Pierce, SP) 40 1924 10
  Chester, Charles T. (threadless glass, threaded, Cryolite, rubber, Brooks ramshorn)   1873 3
  Cleveland Electrical Supply Co. (Hemingray, knobs, wood cleats, tubes)   1905-06  
  Continental Rubber Works     4
  Cook Porcelain Insulator Co.   1926 3
O Cook Porcelain Insulator Co.   1929 37
  Cook Porcelain Insulator Co.   1929 5
O Corning Glass Works ("Pyrex Radio Insulators")   1928 11
  Corning Glass Works (radio insulators)   1929 19
O Corning Glass Works (Suspension & strain ins.)   1930 16
  Corning Glass Works (pin types)   1931 27
O Corning Glass Works ("Pyrex Radio Insulators")   1934 11
O Corning Glass Works (Pin type & suspension ins.)   1938 48
  Corning Glass Works (radio ins) -- 1994 Houston Nat. (mixture of pages)      
  Crescent City Electric Co. (Hemingray, G.P. Co.) G c. 1925 3
  Cutter (George) Co. (arc lamp hangers, etc.)   July 1900 16
  Davidson & Stevenson Porcelain Co. (SP, pintypes)   1918 17
  Davidson Porcelain Co. (pintypes)   1920's 15
  Dexmar Minnesota Inc. (polycarbamate polymer)   1990 4
  Edison General Electric Co. (wood cleat, rubber tube, hook, knob, glass pintype) 11 1890 1
  Edwin C. Lewis, Inc, (Thomas)   ?? 11
  Electric Appliance Co. (Hemingray, floor, SP, cleat, Bain break, Victor split, tubes) 12 1897 25
O Electric Appliance Co. (Hemingray, SP) 12 1897 567
  Electric Appliance Co. (O-B, Hemingray, SP) - 1903-1904 20 1903 8
  Electric Appliance Co. (O-B, Hemingray, SP) - 1909-1910 30 1909 28
O Electric Appliance Co. (SP, Odd, Hemingray, O-B, Brunt, P&S) 30 1909-1910 974
  Electric Service Supplies Co. (M&E Co. glass pintype, glass mine and duplex Brown pony)   1909  
O Electric Service Supplies Co. (wire feeder, mine, knobs, cleats, tubes, M&E glass pintypes, pins, brackets, Paiste cutouts) 4 1909 598
  Electric Service Supplies Co. (Locke)   1923 26
O Electric Supply & Equipment Co. (mine, strains, SP, cleats, nail knobs, tubes, Triangle M, SP, Hemingray, Pittsburg, Fletcher wireholders) 10 c. 1915 776
  Electrical Supply Co. (Fluid, glass pintypes, Bain break, floor, Fletcher wireholder, glass knob, SP, battery, cleat) 23 1892  
  Electrose (bushings -- non-pintypes)   c. 1915 84
  Elliot-Lewis Electrical Co., Inc. (Findlay nail-knobs, GPCo SP and pintypes, tubes, Hemingray) 10 1921 11
O Federal Porcelain Co.   1919 23
O Fletcher Mfg. Co. (pins, brackets, wireholders, lamps) 568 1922 82
  Florida Wire & Cable   1990 9
O Fobes Supply Co. (tubes, cleats, nail knobs, SP, Westinghouse, Hemingray) 21 1924 622
O Frank Ridlon Co. (Brodie tree, Hemingray, feeder wire, mica, Locke pin, floor tube, wood cleat, GE cleats and knobs, wall tubes, SP)   1902 433
  Franklin Porcelain Co. (Bulletin # 223)   1928 13
  Gaskell & Grocott (British pin type, cleats)   1912 7
  Gaskell & Grocott (British pin type, SP, cleats, tubes)   1909 33
  Gate City Electric Co. (Bain CD 144, Bain break strain, SP, Victor split, Brodie, floor, hook, wood, Brodie)   1891  
  General Electric Co. (Brookfield) 7503 1894  
  General Electric Co. (cleat, knob, SP, P&S tubes, hook, Brookfield) 7514 1897  
  General Electric Co. (Star, SP, fuse cutout)   1904 25
O General Electric   1909 380
  General Electric Co. (Star, SP, unipart)   1909 4
O General Electric (Locke glass, Brookfield, Locke, nail-knob, cleat) 4824 1911 400
  General Electric Co. (nail-knobs, Brookfield, Locke porcelain and glass) 4824 1911 7
  General Electric Co. (cleats, wood strain, guy strain, disk strain, Brookfield) A4180 1913 13
  General Electric Co. (Locke)   1935 5
O General Electric (Power & Pole Line Equipment)   1938 239
  General Electric Co. (Hemingray, Locke, strains, odd)   1951 11
  General Electric Co. (Locke) 61 1961 12
  General Porcelain Co. 1 1923 5
O George H. Buckminster Co. (tubes, nail knobs, cleates, Fletcher wireholders, Holmes tree, Pierce tree (U-187), Hemingray, Westinghouse) 5 1924 288
  George Worthington (Hemingray, SP, cleat, Victor forestry, floor tube)   1902  
O George Worthington Co. (Thomas SP, Hemingray, tubes, cleats, Victor forestry, floor tube, Peru cutouts, pins, Cutter)   1902 149
  Gleason (E. P.) Mfg. Co. (SP, pigtail hook)   1888  
  Gleason (E. P.) Mfg. Co. (SP, tube)   1902  
  Graybar Electric Co. (Hemingray, Whitall Tatum)   1934 2
  Graybar Electric Co. (Hemingray, Thomas, W-T (Armstrong) 10-S 1940 5
O Graybar Electric Co. (Hemingray, Lowex, Armstrong, Thomas) 102 1941 1072
  Graybar Electric Co. (Owens-Illinois, Hemingray, Armstrong)   1948 3
  Graybar Electric Co. (odd, Knox, O-B, Hemingray, Arm, rubber) 104 1952 17
  Graybar Electric Co. (O-B, Hemingray, Armstrong, rubber) 105 1958 18
  Graybar Electric Co. (O-B, Hemingray) 106 1967 7
O Great Western Electric Supply Co. (Brookfield?, Bain, floor tubes, UPW SP, cleats, wood cleats, glass knobs   1891 320
  H.K. Porter (Delta Star) (manuf crossreference)   1959 19
O Hartford Faience Co.   1925 25
  Hartford Faience Co.   1927 4
  Hartford Faience Co.   1930 13
  Havens Electric Co. (Hemingray) M   2
  Hemingray Glass Co. (missing pages 11-13, 21-29, 45-49, 75, 87, and even pages)   1911  
  Hemingray Glass Co. 1 1921 32
  Hemingray Glass Co. 2 1922 4
  Hemingray Glass Co. D-1 1931-33 14
  Hemingray Glass Co.   1942 18
  Hemingray Glass Co. (good history of insulators)   1946 24
  Hemingray Glass Co.   1953 8
  Hemingray Glass Co.   1953 2
  Hemingray Glass Co. (price list only)   1956 1
  Hendrie & Bolthoff Mfg & Supply (SP, Hemingray, Locke)   1945 17
  Hendrix Wire & Cable Corp. (polyethylene styles)   1981-83 4
O Henrie & Bolthoff Mfg. And Supply Co. (pins, Peirec racks, tubes, SP, White strains, OB, Brookfield) 60 1920 1014
O Henrie & Bolthoff Mfg. And Supply Co. (Locke, Hewlett, Joslyn) 140 1936 592
  Hermsdorf Porcelain Factory (also see Northern Electric)   1905 117
O Hubbard Co. (Manwaring U-189B, Pierce) 24 1924 192
O Hubbard Co. 28 1928 192
O Hubbard Co.   1965 91
O Illinois Electric Co. (Hemingray, SP, tubes, pins, brackets, Brunt SP, Peirce brackets) 15 1903 172
  Illinois Electric Co. (tubes, Brunt SP, Duggan, P&S, fireplug, Hemingray, cutter, Thomas)   1910  
O Illinois Electric Co. (Hemingray, SP, tubes, Westinghouse) 25 1919 1142
  Illinois Electric Co. (tubes, GPCo SP, nail-knob, pins, brackets, Hemingray, Westinghouse) 26 1923 36
  Illinois Electric Porcelain Co.   1918 17
  Illinois Electric Porcelain Co.   1923 17
O Illinois Electric Porcelain Co. (with price list) 102 1926 64
  Illinois Electric Porcelain Co. (dry process styles only) 103 1927  
O Illinois Electric Porcelain Co. (with price list) 104 1930 160
O Illinois Electric Porcelain Co. DL-8 1954 47
  Illinois Electric Porcelain Co. DL-8 1954 5
  Illinois Electric Porcelain Co.   ?? 1
O Illinois Electric Porcelain Co. (pintypes, standard, misc.) 11 1921? 32
O Iron City Electric Co. (Pittsburg, Thomas tubes and bushings, Hemingray, pins, Peirce brackets) 4 1917 1220
O Isolanite Inc. (misc.) Bul. 100-F 1931 59
  I-T-E 12.1-1A   2
  I-T-E (marking codes)   1971 20
  Jeffery-Dewitt 4 1923 2
  Jeffery-Dewitt 4 1923 56
  Jeffery-Dewitt 5 ??  
O Jeffery-Dewitt 10 1927 8
  Jeffery-Dewitt 10 1927 4
  Jeffery-Dewitt 14 1928  
O Jeffery-Dewitt 14-A 1929 32
  Jeffery-Dewitt 14-A 1929 8
O Jeffery-Dewitt (unipart, susp. & post, susp.) 14A, 15, 16 1929 108
  Jeffery-Dewitt   1934 15
O Jeffery-Dewitt (pintype & pins) sections 5-6 1934 13
O Jeffery-Dewitt (suspension & strain) section 2 1934 61
O Jeffery-Dewitt (unipart, susp. & post, susp.) [loose pages]   1938 50
  Jeffery-Dewitt 40 1940  
  Jeffery-Dewitt 40 1940 14
O Jeffery-Dewitt (unipart, susp. & post, susp.) 40 1940 96
  Jeffery-Dewitt 500 1950 6
  Jeffery-Dewitt   1952 5
O Jeffery-Dewitt -- Suspension & Strain Ins. 200 c. 1941 34
O Jeffery-Dewitt -- Switch & Bus Ins. 700 c. 1941 27
O Jeffery-Dewitt (Price List for Bul. 200 thru 900)   5-5-1941 30
  Johns-Manville   1894 3
  Johns-Manville (Thomas, glass) 14 1905 38
  Johns-Manville (Thomas, glass) 15 1911 15
  Joslyn Mfg. & Supply Co (Pinco, Ill., Hemingray) 10 1926  
O Joslyn Mfg. & Supply Co. (Pinco, Hemingray) 10 1926 224
O Joslyn Mfg. & Supply Co. (Pinco, Hemingray) 11 1934 221
  Joslyn Mfg. & Supply Co (Pinco, Ill., Hemingray, SP) 12 1939 44
O Joslyn Mfg. & Supply Co. (Pinco, Hemingray, Illinois, Triangle M) 12 1939 248
  Joslyn Mfg. & Supply Co (Pinco & Hemingray) 14 1941 2
  Joslyn Mfg. & Supply Co. (Pinco) 14 1941  
O Joslyn Mfg. & Supply Co. (Pinco, Hemingray LOWEX) 14 1941 262
O Joslyn Mfg. & Supply Co. (Pinco, Hemingray) 15 1945 300
  Joslyn Mfg. & Supply Co (Pinco, Illinois & Hemingray)   1950 15
O Joslyn Mfg. & Supply Co. (Pinco, Triangle M specialty, Hemingray) 16 1950 340
  Joslyn Mfg. & Supply Co (Pinco & Hemingray) 17 1954 13
  Joslyn Mfg. & Supply Co (Pinco)   1962 8
  Joslyn Mfg. & Supply Co (Pinco & Hemingray & wireholders) 10-67 1967 7
  Joslyn Mfg. & Supply Co (Unitary suspension ins.) 302-69 1969 6
  Joslyn Mfg. & Supply Co (Pinco)   1970 5
  Joslyn Mfg. & Supply Co   1983 9
  Joslyn Mfg. & Supply Co   1986 7
  Joslyn Mfg. & Supply Co (Pinco & Hemingray) 305-70 1968-72 10
  Kellogg (Hemingray, porcelain) 8 1928 1
  Kellogg (Hemingray, PP, Rubber)   1960's 3
O Knowles   1902 49
  Knowles, C. S. (Imperial, New Lexington, Knowles Prism glass) 51 1907 48
  Knox 3 ??  
O Knox Porc. Corp. 3   88
  Knox (neon signs) 5 ?? 3
  Knox 6 ?? 3
  Knox 7 1938 1
  Knox 7 1938 9
O Knox Porc. Corp. 7 1938 72
  Knox 9 1948 8
  Knox 10 1950 2
  Knox 10 1950 3
  Knox 11 1953 107
O Knox Porc. Corp. (several sections in paper covered binder) 11 1953  
  Knox 11 1959 2
  Knox 11 1960 10
  Knox 11 1968 24
  Knox (pintype & suspension) 12 1971 16
  L. G. Tillotson   1883  
O Lapp Insulator Co. 1 1918 31
  Lapp Insulator Co. 1 1918 5
  Lapp Insulator Co. (leather bound) 2 1920 32
O Lapp Insulator Co. 3 1923 35
  Lapp Insulator Co. 3 1923 3
  Lapp Insulator Co. 3 1923 35
  Lapp Insulator Co. (paste-up copy of 1920 cat. for printer) 3 1923 34
  Lapp Insulator Co. (plus "million lbs. on a teacup") 3A 1925 35
  Lapp Insulator Co. (3A second edition) 3A 1926 35
O Lapp Insulator Co. 4 1928 96
  Lapp Insulator Co. 4 1928 16
  Lapp Insulator Co. 4 1928 40
O Lapp Insulator Co. 5 1931 141
  Lapp Insulator Co. 5 1931 12
  Lapp Insulator Co. (radio insulators) 110 1934 25
O Lapp Insulator Co. 6 1939 127
  Lapp Insulator Co. 6 1939 4
O Lapp Insulator Co. 7 1948 125
  Lapp Insulator Co. 7 1948 2
  Lapp Insulator Co. (+ radio & bolt-end ins.) 8 1953 29
O Lapp Insulator Co. 8 1959 167
O Lapp Insulator Co. (suspension ins.) 9-B 1970 49
  Lapp Insulator Co. 10G 1986 36
  Lapp file drawings of insulators (with 1931/1934 catalog book)   1927-35 7
  Latham (E. B.) & Co. (SP, tubes, Brookfield) 34 1912 14
O Lima Insulator Co. 1 1904 32
  Line Material Co. (loop ins. & feeder cable ins.)   1928 1
O Line Material   1938  
  Line Material Co. (L-M, Hemingray, wireholders)   1958 14
  Locke Ins. Mfg. Co. 3 1897  
  Locke Ins. Mfg. Co. 4 1899  
  Locke Ins. Mfg. Co. 4 1899  
O Locke Ins. Mfg. Co. 5 1900  
  Locke Ins. Mfg. Co. 5 1900  
  Locke Ins. Mfg. Co. 5 1900  
O Locke Ins. Mfg. Co. 6 1902  
  Locke Ins. Mfg. Co. 6 1902  
  Locke Ins. Mfg. Co. 6 1902  
O Locke Ins. Mfg. Co. 8 1904 56
  Locke Ins. Mfg. Co. 8 1905  
  Locke Ins. Mfg. Co. (Supp. No. 1) 8 1905 2
  Locke Ins. Mfg. Co. 9 1906 2
O Locke Ins. Mfg. Co. 9 1907 59
O Locke Ins. Mfg. Co.   1910 90
  Locke Ins. Mfg. Co.   1913  
  Locke Ins. Mfg. Co.   1913 200+
O Locke Ins. Mfg. Co.   1916 184
  Locke Ins. Mfg. Co.   1916  
  Locke Ins. Mfg. Co.   1919 2
  Locke Ins. Mfg. Co.   1919 136
O Locke Ins. Corp. (pin type ins.) 25 1923 19
O Locke Ins. Corp. (suspension & hardware) 25 1923 54
  Locke Ins. Mfg. Co. 25 1923 1
O Locke Ins. Corp. 25 1925 253
  Locke Ins. Mfg. Co. 25 1925  
O Locke Ins. Corp. 27 1927 309
O Locke Ins. Corp. (added drawings, notes, Locke Sign ) 27 1927 309
  Locke Ins. Mfg. Co. 27 1927  
  Locke Ins. Mfg. Co. 27 1927 52
O Locke Ins. Corp. ("The Locke Sign" -- multiparts only)   c. 1929 16
O Locke Ins. Corp. ("The Locke Sign" -- suspensions only)   c. 1930 20
O Locke Ins. Corp. 32 1932 320
O Locke Ins. Corp. (lots of added drawings, RFI article) 32 1932 320
O Locke Ins. Corp. -- "Locke Hi-Top One-Piece Insulator"   1933 4
  Locke Ins. Mfg. Co.   1933  
O Locke Ins. Corp. "Switch & Bus Insulators"   1934 27
O Locke Ins. Corp. (Seyler hardware) 36 1936 224
O Locke Ins. Corp. (loose leaf hard cover)   1939-1943  
O Locke Ins. Corp. (loose leaf hard cover) [few additional pages]   1939-1943  
O Locke Ins. Corp. (Radio Insulators)   c. 1945 28
  Locke (G-E) (Hemingray - Manuf. crossreference)   1945 20
O Locke Incorporated -- RM Handylog (pintypes, susp, etc.)   1949 99
O Locke Ins. Mfg. Co. 55 1955 233
  Locke - NGK (cap & pin ins.) 871 ?? 12
  Locke - NGK (suspension ins.) 861 ?? 18
O Locke Ins. Corp. (Modern Radio Broadcasting Insulators)   ??? 22
  Manhattan Elec. Supply Co. (rubber, hook, SP, Victor split, Brookfield?) 6 1896  
  Manhattan Elec. Supply Co. (rubber, hook, cleat, tubes, SP, Victor split, floor, Brookfield?, Brown pony) 10 1898  
  Manhattan Elec. Supply Co. (Brookfield, Imp, SP, cleat, wooden)   c. 1902  
O Manhattan Electrical Supply Co. (feeder wire, Brookfield, Pittsburg, SP, cleats, nail knobs, tubes) 13   896
O Manhattan Electrical Supply Co. (Brookfield, SP, cleats, tubes, duplex pins) 16 1910 80
  Manhattan Elec. Supply Co. (Brookfield, Locke, Imperial, SP, cleat, tubes, wooden) 21 1905  
  Manhattan Elec. Supply Co. (Imp, SP, cleat) 25 ??  
  McCarthy Bros. & Ford (SP, Hemingray, West.)   1920 10
  McGraw-Edison   1968-70 4
O McGraw-Hill Electrical Trade Catalog (dozens of companies)   1927-28 370
O Metropolitan Electrical Supply Co.   c. 1890's 32
  Mid-West Electric Co. (Hemingray, Thomas, SP, Cutter) 18 1918 15
O Mid-West Electric Co. (SP, Hemingray, Thomas?) 18 1918 736
  Mine and Smelter Supply Co. (SP, Fireplugs, West, Hemingray,) 56 1919 16
  Montana Electric Co. (Thomas, SP, P&S)   1912  
  Morley Brothers Electrical Supplies (Hemingray) 1 1920 5
O National Metal Molding Co. (National wireholders, racks, brackets) 18-007 1927 24
  New Haven Porcelain Co. (superior porcelain)   1972 17
  New Lexington   1908  
  Newark Electrical Supply Co. (tubes, SP, nail-knobs, Brookfield, Thomas) 19 1919 8
  Newell Porcelain Co., Inc.   1990 14
O NGK (Nippon Gaishi Kaisha) Ltd.   1956 234
  NGK Insulators, LTD 15 1971 14
  NGK Insulators, LTD 15C ?? 18
O Northern Electric Co. (Brookfield, Thomas, suspension, Holmes tree, Electrose, SP, cleats, wall tubes, pins, Electrose, Fletcher wireholders, nail knobs, strains, mine) 3 1917 1461
  Northern Electric (Brook, Holmes tree, Thomas) 3 1917 35
  Northern Electric (Hemingray, Dominion, Hermsdorf, Thomas)   ?? 5
O Northwestern Electric Equip. Co. (SP, fireplugs, tubes, cleats, Hemingray, Westinghouse, White strain, Holmes tree, nail knobs) 16 1915-16 1304
O NW General Electric Supply Co. (Hemingray, Locke, Macomb, SP) 29 1928 370
  Ohio Brass (Electric Railway Supplies) -- Hemingray 4 1899 245
  Ohio Brass (Elect. Rwy, Lt & Pwr) -- Hemingray 6 1903 7
  Ohio Brass - October 1 1907 64
  Ohio Brass (Elec Rwy & Mine Supplies) - (Hemingray) 7 1907 553
  Ohio Brass (Elect Railway) - Oct. (odd strain) (supp to #7) 7 1908 4
  Ohio Brass (H-T Porcelain Insulators) - Jan. 2 1909 102
  Ohio Brass (Elec Rrwys, Mine, Trans.) - June (porc & Hemingray) 9 1910 218
  Ohio Brass (H-T Porcelain Insulators) - July 10 1910 120
O Ohio Brass Co. (April - Elec., Rail & Mine) - (Hemingray) 8 1910 297
O Ohio Brass Co. (Elect. Railway and Mine) July 1910) 10 1910 120
  Ohio Brass (Supplement No. 2) - July   1911 91
  Ohio Brass 12 1912 9
  Ohio Brass (Elect Rwy, Mine & Trans) 12 1912 2
O Ohio Brass Co. (Hemingray) 12 1912 487
  Ohio Brass (Elec Rwy Mine Haulage & Trans. Lines)- Hemingray 14 1914 606
  Ohio Brass 16 1916 93
O Ohio Brass Co. (Hemingray) 16 1916 654
  Ohio Brass 17 1919 106
  Ohio Brass (Insulator Section) 17 1919 10
  Ohio Brass (porc, Hemingray) 17 1919 66
O Ohio Brass Co. (Hemingray) 17 1919 671
O Ohio Brass Co. (Hemingray) 18 1921 638
O Ohio Brass Co. (Ins. section) - (Hemingray) 19 1924-25 340
  Ohio Brass 19 1925 13
O Ohio Brass Co. (Hemingray) 20 1926-27 916
  Ohio Brass 20 1926-27 3
O Ohio Brass Co. 21 1934 422
O Ohio Brass Co. (Ins. section) 21 1934 182
O Ohio Brass Co. (switch & bus ins.) Bul. 607H 1934 24
O Ohio Brass Co. (all kinds) [small 2-ring notebook]   1935-1939  
  Ohio Brass (Mining & Industrial) 22 1939 50
  Ohio Brass (control gaps) 24 1940 102
O Ohio Brass Co. 24 1940 159
O Ohio Brass Co. 26 1947 160
  Ohio Brass (Mining and Industrial) 27 1949 6
  Ohio Brass 28 1953 25
O Ohio Brass Co. 28 1953 167
O Ohio Brass Co. 53 1967 58
O Ohio Brass Co. 60 1970 59
  Ohio Brass   1973 10
O Ohio Brass Co. (Hi-Lite plastic rod ins.) Pub. 2554-H 1976 28
  Owens-Illinois Glass Co. (LOWEX)   1940 7
  Pacific States Elec. Co. (Locke, SP) 26 1921 14
O Pacific States Electric Co. (Locke, Hemingray) 26 1918-1922 472
  Parker   1915  
  Parker   1915 11
  Pass & Seymour   July 1, 1892 31
  Pass & Seymour   Nov. 16, 1892 31
O Pass & Seymour   1899 59
O Pass & Seymour   1900 63
O Pass & Seymour   1911 70
  Pettingell Andrews (Brookfield, Locke, misc) 14 1910 28
  Pettingell Andrews (Brookfield, Locke, misc) 14 1910 43
O Pettingell Andrews (cleats, nail knobs, split knobs, wall tubes, SP, P&S, railway, Locke pins, Locke glass, Locke porc., Brookfield, Brodie and Holmes tree ins. 14 1910 723
  Pettingell Andrews (Brookfield, Locke, misc) 15 1914 67
O Pettingell Andrews 22 1922 720
  Pettingell Andrews 22 1922  
  Pettingell Andrews (Lynchburg, Illinois, Pinco, misc) 25 1924 23
O Pinco 1 1921 22
  Pinco 1 1921  
O Pinco 3 1922 49
  Pinco 3 1922  
O Pinco 4 1926 82
  Pinco 4 1926  
O Pinco (2 suspensions & hardware) Supp. #1 1927 16
  Pinco 5 1936  
O Pinco (4 sections: General, Suspension, Pin Type, S & B)   1936 174
O Pinco (The Hi-Line Hand Book) - suspensions   c. 1936 32
  Pinco   1941 28
O Pinco 49 1949 152
  Pinco 49 1949 31
O Pinco 301-62 1962 63
  Pittsburg   1908 ? 16
  Pittsburg 2 ?? 81
  Pittsburg 3 ??  
O Pittsburg (all kinds plus 5-PART multi!) Export Cat. No. 20 c. 1920 240
  Porcelain Products, Inc. 1 1930 6
  Porcelain Products, Inc. 1 1930  
O Porcelain Products, Inc. (Pin types, susp., misc.) 1 1930 62
  Porcelain Products, Inc. 2 1931  
O Porcelain Products, Inc. (specialty, bathroom) 2 1931 25
O Porcelain Products, Inc. (Distribution Cutouts)   c. 1931 16
O Porcelain Products, Inc. (neon signs) --- Bulletin No. 27   c. 1931 8
O Porcelain Products, Inc. (radio antenna) --- Bulletin No. 21   c. 1931 5
  Porcelain Products, Inc. 10 1937  
  Porcelain Products, Inc.   1937 31
O Porcelain Products, Inc. 53 1953  
  Porcelain Products, Inc.   1953 6
  Porcelain Products, Inc. (pintypes & suspension)   1976 7
  Porcelain Products, Inc. (pintypes & suspension)   1982 8
  Porcelain Products, Inc. (pintypes & suspension)   1986 8
  Porcelain Products, Inc. (pintypes & suspension)   1992 8
  Reliance Comm/Tec (plastic)   1981 7
  Siemens Brothers & Co. (British porc., iron clad) 11 1910 22
O Standard Electrical Supply Co. (Brookfield, Imperial, SP, tubes, cleats, wood)   1905 686
  Steiner Electric Co. (Hemingray, Armstrong, Electrose)   1942 4
  Stewart (Frank H.) Electric Co. (Brunt SP, strain, Cutter, Duggan cleats, pins. Brookfield, Locke glass, Thomas) 16 1909 36
  Stewart (Frank H.) Electric Co. (Thomas SP) 22 1919 2
  Stuart-Howland (GE, Brookfield, Thomas, Brunt)   1907  
  Stuart-Howland (Pittsburg, Thomas) 7 1912  
O Superior Porcelain (knobs, cleats, spools, wireholders)   1949 18
  Superior Porcelain (old New Haven Porc.)   1972 17
  T. C. White Co.     24
  Taylor Goodhue & Ames (Brookfield, knobs, cleats)   1893 12
O Thomas   1904 20
  Thomas   1904  
  Thomas   1904 22
  Thomas   1907  
  Thomas ("Standard Porcelains", dry process pin types)   circa 1910's 48
  Thomas 12 1912  
O Thomas   1915 39
O Thomas   1920 144
  Thomas 19 1920  
O Thomas - Insulator Pins & Cross Arms D-28 1928 37
O Thomas - Suspension Ins & Hardware   1928 112
O Thomas   1930 463
  Thomas 30 1930  
  Thomas 30 1930 10
O Thomas - Pedestal Ins. for Switch & Bus Supports   1937 13
O Thomas - Pin Type Insulators   1928 64
O Thomas - Standard Electrical Porcelain (before E. Liverpool closed in 1927)   1920's 30
O Thomas - Supplementary Catalog (to 1930 catalog), Lisbon   1934 50+
O Thomas (several sections in metal ring binder) 40 1940 117
O Thomas EEI-NEMA Standards (Pintypes, susp, etc.)   1956 8
  Tower-Binford Electric & Mfg. Co. 17 1916 55
  Union Electric Co. (Hemingray, Lapp, SP, cleats, battery, J-M) 9 1920 34
  Varney Electrical Supply Co. (Hemingray)   1913 1
  Victor (I-T-E) (fogbowl suspension & other fog types) 101 1956 4
  Victor (I-T-E) (manuf. crossreference) 56 1956 23
O Victor Insulators, Inc.   1935 70
O Victor Insulators, Inc.   1937 17
O Victor Insulators, Inc.   1939 18
  Victor Insulators, Inc.   1941 4
O Victor Insulators, Inc.   1950  
  Victor Insulators, Inc. (fogbowl, pin post, post) 40R 1985 11
O Victor Insulators, Inc. (switch & bus insulators) V300 1991 47
O Victor Insulators, Inc. (transmission & distribution insulators) V200 1991 23
O Victor Insulators, Inc. -- Kiln No. 3   ??? 12
  Victor Insulators, Inc. (Bulletin #4)   ?? 4
  Victor Insulators, Inc. (Bulletin #8.1.1-1C)   ?? 20
  W. G. Nagel Electric Co. (N-L "crown" ins., Hemingray, SP)   1916 8
  Walker & Kepler (SP, cleats, tubes, odd, Spanish slot-top)   1894 20
  Western Electric (Locke, Hemingray, Brookfield, Locke glass, Peru, SP, P&S, wood cleats)   1901 50
  Western Electric (Locke, Hemingray, Brookfield, Locke glass, SP, P&S)   1901 18
O Western Electric, Standard Porcelain only   1901 56
  Western Electric (Thomas, Brookfield, Hemingray, Locke glass, SP, P&S)   1904  
  Western Electric (Brookfield, Hemingray, Locke, Thomas, SP)   1904-05  
  Western Electric (Thomas, Brook., Hemingray, Locke glass, GE, SP, P&S)   1908-09 41
  Western Electric (Thomas, Brook., Hemingray, Locke glass, GE, SP, P&S)   1908-09  
O Western Electric (SP, Odd, Electr, Thomas, Hemingray, Brook)   1915 1216
  Western Electric (Thomas)   1915  
O Western Electric (SP, Odd, Electr, Thomas, Hemingray, Brook)   1917 1312
  Western Electric (Thomas, Hemingray, Brook, SP)   1917 19
  Western Electric (Thomas) before=> 1918  
  Western Electric (Thomas, Hemingray, Brookfield, SP, Electrose)   1918  
  Western Electric (Thomas)   1919  
O Western Electric (SP, Odd, Electrose, Thomas, Hemingray)   1922 1309
  Western Electric (Thomas, Electrose, Hemingray, SP)   1922 19
  Western Electric (Hemingray, SP)   ?? 8
O Western Electric (Graybar) (Hemingray, Thomas, Hewlett, Thomas strains and radio strain)   1926-27 1012
O Western Electric (bound bulletins)      
  Western United Electric Supply (Joslyn)   ?? 4
  Westinghouse (Hemingray)   1916 32
  Westinghouse   1917 82
O Westinghouse   1923-1924 190
  Westinghouse   1925-27 40
O Westinghouse 8687 1926-1928 188
  Westinghouse 8687 1926 30
  Westinghouse   1928 16
O Westinghouse 213 1931 73
  Westinghouse (deadend spools)   1935 1
O Westinghouse   1936-1938 80
O Westinghouse   1939-1940 1228
  Westinghouse (suspension)   1941 10
O Westinghouse 100 1949 894
  Westinghouse 100 1949 4
  Westinghouse   1951 7
  Westinghoue (Hemingray)   1959 1
  Wetmore Savage (Hemingray, Westinghouse)   1929 1

 Return to Company Listing

R=∞ Home


Hit Counter