ST-1000-1124

Hewlett under 247mm (9.75")
ST-1045

ST-1045
ST-1045
Size: 139mm (5.5")
Example in Photo: No Name (USA)
Photo Credit: Bob Scafe
Patent: 1,110,934 - Patented Sept. 15, 1914
Note: This is a unusually small 5.5 inch unit. Most are 6 like the ST-1050
Direct link to this insulator:
ManufacturerInsulator MarkingsColorCountry
UnknownDark BrownUSA
ST-1050

ST-1050
ST-1050
Size: 152mm (6")
Example in Photo: Thomas
Photo Credit: Walter Baumgardt
Patent: 1,110,934 - Patented Sept. 15, 1914
Direct link to this insulator:
ManufacturerInsulator MarkingsColorCountry
Locke(Incuse) LOCKEBrownUSA
Thomas(Incuse) PAT SEPT 15 14BrownUSA
Thomas(Incuse) PAT SEPT 15 14WhiteUSA
Thomas(Incuse) THOMAS HEWLETT (Year)Redish BrownUSA
UnknownBrownUSA
ST-1060

ST-1060
ST-1060
Size: 152mm (6")
Example in Photo: No Name (Thomas) (USA)
Photo Credit: Elton Gish
Direct link to this insulator:
ManufacturerInsulator MarkingsColorCountry
No Name (Thomas)Redish BrownUSA
ST-1100

ST-1100
ST-1100
Size: 190mm (7.5")
Example in Photo: LOCKE (USA)
Photo Credit: Shaun Kotlarsky
Patent: 1,110,934 - Patented Sept. 15, 1914
Direct link to this insulator:
ManufacturerInsulator MarkingsColorCountry
Locke(Incuse) LOCKEBrownUSA
Locke(Incuse) LOCKELight BlueUSA
No Name (Thomas)BrownUSA
No Name (Thomas)(Incuse) PAT SEPT 15 14BrownUSA
Thomas(Incuse) THOMAS HEWLETT (Year)BrownUSA
ST-1110

ST-1110
ST-1110
Size: 203mm (8”)
Example in Photo: LOCKE (USA)
Photo Credit: Mid Norris
Direct link to this insulator:
ManufacturerInsulator MarkingsColorCountry
Locke(Incuse) LOCKERedish BrownUSA
ST-1114

ST-1114
ST-1114
Size: 203mm (8")
Example in Photo: No Name (Locke) (USA)
Photo Credit: Ken Willick
Direct link to this insulator:
ManufacturerInsulator MarkingsColorCountry
No Name (Victor)BrownUSA
ST-1115

ST-1115
ST-1115
Size: 203mm (8")
Example in Photo: No Name (Pittsburg) (USA)
Photo Credit: Elton Gish
Direct link to this insulator:
ManufacturerInsulator MarkingsColorCountry
No Name (Pittsburg)TanUSA
ST-1115A

ST-1115A
ST-1115A
Size: 215mm (8.5”)
Example in Photo: No Name (Germany)
Photo Credit: Anonymous
Direct link to this insulator:
ManufacturerInsulator MarkingsColorCountry
UnknownDark GreenGermany

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