ST-1000-1124
Hewlett under 247mm (9.75")
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
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:
| Manufacturer | Insulator Markings | Color | Country |
|---|---|---|---|
| Unknown | Dark Brown | USA |
ST-1050
Size: 152mm (6")
Example in Photo: Thomas
Photo Credit: Walter Baumgardt
Patent: 1,110,934 - Patented Sept. 15, 1914
Example in Photo: Thomas
Photo Credit: Walter Baumgardt
Patent: 1,110,934 - Patented Sept. 15, 1914
Direct link to this insulator:
| Manufacturer | Insulator Markings | Color | Country |
|---|---|---|---|
| Locke | (Incuse) LOCKE | Brown | USA |
| Thomas | (Incuse) PAT SEPT 15 14 | Brown | USA |
| Thomas | (Incuse) PAT SEPT 15 14 | White | USA |
| Thomas | (Incuse) THOMAS HEWLETT (Year) | Redish Brown | USA |
| Unknown | Brown | USA |
ST-1060
Direct link to this insulator:
| Manufacturer | Insulator Markings | Color | Country |
|---|---|---|---|
| No Name (Thomas) | Redish Brown | USA |
ST-1100
Size: 190mm (7.5")
Example in Photo: LOCKE (USA)
Photo Credit: Shaun Kotlarsky
Patent: 1,110,934 - Patented Sept. 15, 1914
Example in Photo: LOCKE (USA)
Photo Credit: Shaun Kotlarsky
Patent: 1,110,934 - Patented Sept. 15, 1914
Direct link to this insulator:
| Manufacturer | Insulator Markings | Color | Country |
|---|---|---|---|
| Locke | (Incuse) LOCKE | Brown | USA |
| Locke | (Incuse) LOCKE | Light Blue | USA |
| No Name (Thomas) | Brown | USA | |
| No Name (Thomas) | (Incuse) PAT SEPT 15 14 | Brown | USA |
| Thomas | (Incuse) THOMAS HEWLETT (Year) | Brown | USA |
ST-1110
Size: 203mm (8”)
Example in Photo: LOCKE (USA)
Photo Credit: Mid Norris
Example in Photo: LOCKE (USA)
Photo Credit: Mid Norris
Direct link to this insulator:
| Manufacturer | Insulator Markings | Color | Country |
|---|---|---|---|
| Locke | (Incuse) LOCKE | Redish Brown | USA |
ST-1114
Size: 203mm (8")
Example in Photo: No Name (Locke) (USA)
Photo Credit: Ken Willick
Example in Photo: No Name (Locke) (USA)
Photo Credit: Ken Willick
Direct link to this insulator:
| Manufacturer | Insulator Markings | Color | Country |
|---|---|---|---|
| No Name (Victor) | Brown | USA |
ST-1115
Direct link to this insulator:
| Manufacturer | Insulator Markings | Color | Country |
|---|---|---|---|
| No Name (Pittsburg) | Tan | USA |
ST-1115A
Size: 215mm (8.5”)
Example in Photo: No Name (Germany)
Photo Credit: Anonymous
Example in Photo: No Name (Germany)
Photo Credit: Anonymous
Direct link to this insulator:
| Manufacturer | Insulator Markings | Color | Country |
|---|---|---|---|
| Unknown | Dark Green | Germany |