ST-7500-7749

Glass cap and pin of all types 254mm - 298mm (10" - 11.75")
ST-7550
ST-7550
ST-7550
Size: 254mm (10")
Example in Photo: Sediver (France)
Photo Credit: Anonymous
ST-7550
ST-7550
Size: 254mm (10")
Example in Photo: Sediver (France)
Photo Credit: Anonymous
Direct link to this insulator:
ManufacturerInsulator MarkingsCap MarkingsColorCountry
SediverCT-14R/15000 TEST // H/ SED 74/30000 LBSAquaFrance
SediverN 6 R/15000 LBS/M.E // SED 75/7500 TESTAquaFrance
ST-7550A
ST-7550A
ST-7550A
Size: 254mm (10")
Example in Photo: Sediver (France)
Photo Credit: Bob Scafe
Direct link to this insulator:
ManufacturerInsulator MarkingsCap MarkingsColorCountry
Sediver02 / SED 95 / 10000 LBS / TEST // N.8 / 20000 LBS / MELight Yellow GreenFrance
ST-7623
ST-7623
ST-7623
Size: 254mm (10")
Example in Photo: MIVA (Italy)
Photo Credit: Christian Pagliacci
Direct link to this insulator:
ManufacturerInsulator MarkingsCap MarkingsColorCountry
MIVA(Embossed) PYREX TRIM 951Miva Acqui // 1840StrawItaly
ST-7624
ST-7624
ST-7624
Size: 254mm (10")
Example in Photo: Borma (Italy)
Photo Credit: Bob Scafe
Direct link to this insulator:
ManufacturerInsulator MarkingsCap MarkingsColorCountry
BormaAN 70 B / BORMA ACQUI // 35 KN TEST / 94/035AquaItaly
ST-7624A
ST-7624A
ST-7624A
Size: 254mm (10")
Example in Photo: Sediver (France)
Photo Credit: Bob Scafe
Direct link to this insulator:
ManufacturerInsulator MarkingsCap MarkingsColorCountry
Sediver12 / EIV 75 / 11000 LBS / TEST // 215 / 6 / 100 FC2 / 1512M / 22000 LBSAquaFrance
ST-7625
ST-7625
ST-7625
Size: 254mm (10")
Example in Photo: Pyrex (USA)
Photo Credit: Shaun Kotlarsky
Direct link to this insulator:
ManufacturerInsulator MarkingsCap MarkingsColorCountry
Pyrex(Embossed) PYREX T.M. REG. US PAT. OFF. MADE IN U.S.A.CarnivalUSA
Pyrex(Embossed) PYREX T.M. REG U.S. PAT OFF MADE IN U.S.A.ClearUSA
ST-7625A
ST-7625A
ST-7625A
Size: 254mm (10")
Example in Photo: L'Elecctro Verre (France)
Photo Credit: Anonymous
Direct link to this insulator:
ManufacturerInsulator MarkingsCap MarkingsColorCountry
Borma(Embossed) (Numbers)N / AN 70 B / Borma Acqui 3 / 35 KN TEST / 94/033 / (square)AquaItaly
L'Elecctro Verre1512 // LEV 57GreenFrance
Pilkington Brothers Ltd(Sand-blast) Armourlight (in Arc) / Numbers / Numbers / NumbersPB/ 100062LemonEngland
ST-7625B
ST-7625B
ST-7625B
Size: 254mm (10")
Example in Photo: Unknown (China)
Photo Credit: Bob Scafe
Direct link to this insulator:
ManufacturerInsulator MarkingsCap MarkingsColorCountry
Unknown(Logo in circle) / LHP 10Light Yellow GreenChina
ST-7625C
ST-7625C
ST-7625C
Size: 254mm (10")
Example in Photo: L'Elecctro Verre (France)
Photo Credit: Christian Pagliacci
Direct link to this insulator:
ManufacturerInsulator MarkingsCap MarkingsColorCountry
L'Elecctro VerreLEV 1510TDark Yellow GreenFrance
ST-7626
ST-7626
ST-7626
Size: 254mm (10")
Example in Photo: Pilkington Brothers Ltd (England)
Photo Credit: Bob Scafe
Direct link to this insulator:
ManufacturerInsulator MarkingsCap MarkingsColorCountry
Pilkington Brothers LtdPB / 1036 / 366 // CWLemonEngland
ST-7626A
ST-7626A
ST-7626A
Size: 254mm (10")
Example in Photo: Isorex (France)
Photo Credit: Anonymous
Direct link to this insulator:
ManufacturerInsulator MarkingsCap MarkingsColorCountry
Isorex(Embossed) ISOREX // T 254 K 7M/58AquaFrance
ST-7627
ST-7627
ST-7627
Size: 254mm (10")
Example in Photo: Sediver (France)
Photo Credit: Anonymous
Direct link to this insulator:
ManufacturerInsulator MarkingsCap MarkingsColorCountry
Sediver4/EIC 75/11000 LBS/TEST // 2/U 100 F02/15 12 11/22000 LBSAquaFrance
ST-7627A
ST-7627A
ST-7627A
Size: 254mm (10")
Example in Photo: vFo (Brazil)
Photo Credit: Alton Fix
Direct link to this insulator:
ManufacturerInsulator MarkingsCap MarkingsColorCountry
Industrias Unidas SA(IUSA logo)Light AquaMexico
Unknown(Embossed) (Numbers)HF 1 / 85 / 104A // 9823A /DIL / 80KNClearUnknown
Vifosa(Embossed) (Square) vFo (Numbers)SED 89 / 15000 / TEST // 2 (2 vertical <> <>) / N 14 / 30000 LBS / MEClearBrazil
Vifosa(Embossed) vFo (Numbers)SED 86/10000/TESS//N-8/20000LBS/M-ELight AquaBrazil
ST-7627B
ST-7627B
ST-7627B
Size: 254mm (10")
Example in Photo: Sediver (France)
Photo Credit: Bob Scafe
Direct link to this insulator:
ManufacturerInsulator MarkingsCap MarkingsColorCountry
Sediver11/EIV 85/7500LBS/TEST // 2/U70FN04/15000 LBS/M.E 268AquaFrance
Sediver2 / M 02 70 KN / 15000 LBS ME / SEDIVER // 012 / U 70 FN 21 / 35 KN / 7500 LBS TESTIce AquaFrance
Sediver37 / SED 81 / 7500 TEST / 1 C // NC / 15000 LBS / M-ELight AquaFrance
ST-7627C
ST-7627C
ST-7627C
Size: 254mm (10")
Example in Photo: Unknown (Russia)
Photo Credit: Bob Scafe
Direct link to this insulator:
ManufacturerInsulator MarkingsCap MarkingsColorCountry
Fidenza2 / M / FIDENZA / 1988 / 120 KN // 29 / AN1200 / 25000 M&E / 12500 LBS TESTIce BlueItaly
Unknown(Embossed) 13 / NC 70 (insulator logo) 85 (CCCP over symbol, all in an oval)CU 70 U / AM 80Ice GreenRussia
ST-7630
ST-7630
ST-7630
Size: 254mm (10")
Example in Photo: H. C. Fry Glass Co. (USA)
Photo Credit: Claude Wambold

NOTE: Typically we would not assign a number to a disc with out the hardware, The only exception is experimental discs that never had hardware like this Fry glass disc.
Direct link to this insulator:
ManufacturerInsulator MarkingsCap MarkingsColorCountry
H. C. Fry Glass Co.Fry GlassUSA
ST-7670
ST-7670
ST-7670
Size: 254mm (10")
Example in Photo: Sediver (France)
Photo Credit: Bob Scafe
ST-7670
ST-7670
Size: 254mm (10")
Example in Photo: Doulton Industries (Australia)
Photo Credit: Anonymous
Direct link to this insulator:
ManufacturerInsulator MarkingsCap MarkingsColorCountry
Doulton Industries Australia10692/DIA/72 KNAquaAustralia
Sediver2 FN 01/18000LBS // M/EIV 660/2500-16AquaFrance
SediverEIV / G 5 // 4500-LBSAquaFrance
ST-7690
ST-7690
ST-7690
Size: 273mm (10.75")
Example in Photo: Lviv Insulator Company (Ukraine)
Photo Credit: Anonymous
Direct link to this insulator:
ManufacturerInsulator MarkingsCap MarkingsColorCountry
Lviv Insulator Company(Embossed) (Letters and Numbers) (LVIV Logo)Light GreenUkraine
ST-7698
ST-7698
ST-7698
Size: 279mm (11")
Example in Photo: Sediver (France)
Photo Credit: Bob Scafe
Direct link to this insulator:
ManufacturerInsulator MarkingsCap MarkingsColorCountry
FidenzaFIDENZA / (Year) / 220 KN / 5 // AN220 K 50/ 25000 LBS / TESTClearItaly
SediverM / EIV 76 / 227 N 02 // 17 / K 50 / 25000 LBS / TESTAquaFrance
ST-7703
ST-7703
ST-7703
Size: 279mm (11")
Example in Photo: Dielve (Italy)
Photo Credit: Bob Scafe
Direct link to this insulator:
ManufacturerInsulator MarkingsCap MarkingsColorCountry
Dielve1 / dielve // 210 / u 210 / M-98ClearItaly
ST-7704
ST-7704
ST-7704
Size: 285mm (11.25")
Example in Photo: Sediver (France)
Photo Credit: Bob Scafe
Direct link to this insulator:
ManufacturerInsulator MarkingsCap MarkingsColorCountry
Sediver1 M / 227N 03 / EIV 80 // 3 112/ K 50 / 25000 LBS / TESTAquaFrance
Sediver16 / M / EIV 81 / 160 N 21 // 121 / K 36 / 18000 LBS / TESTAquaFrance
Sediver2 / M / 160 KN 30 / SEDIVER 96 // 417 / K 36 160KN ME / 36000 LBS ME / 18000 LBS TEST / 80 KN TESTLight Yellow GreenFrance
Sediver3 / M / 160 KN 30 / SEDIVER 00 // 720- / K36 160 KN ME / 18000 LBS TEST / 80 KN TESTLight AquaFrance
ST-7712
ST-7712
ST-7712
Size: 285mm (11.25")
Example in Photo: Sediver (France)
Photo Credit: Bob Scafe
Note: Known as "Jim Decker Tracy Greens" found in Tracy Ca by Jim Decker
Direct link to this insulator:
ManufacturerInsulator MarkingsCap MarkingsColorCountry
SediverN-8 / 20000 LBS / M-E // SED (Year) 10000 / TESTLight 7-UP GreenFrance