6" X 25" (152mm X 635mm)
(cap embossed) PAT'D / AUG. 15-16 {Unknown maker}
Picture courtesy Bob Berry |
6" X 39" (152mm X 990mm)
(cap embossed) PAT'D / AUG. 15-16 {Unknown maker}
Picture courtesy Bob Berry |
ST-6001: USA
6" X 25" (152mm X 635mm)
(cap embossed) PAT'D / AUG. 15-16 {Unknown maker}
Picture courtesy Bob Berry |
6" X 39" (152mm X 990mm)
(cap embossed) PAT'D / AUG. 15-16 {Unknown maker}
Picture courtesy Bob Berry |
Note these are known as the "Cochrane Suspension" and were made to US patent 1,194,957 August 15, 1916
Original ST number assignment by Raven Kotlarsky and Steve Coffman
