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Left: This 2 1/2
‖
long opener may be the design poorly represented in the drawing of
the 1914 patent.
Right: A number of different advertisements appear on openers like this which has the
added feature of a Prestolite Key for turning on gas lamps.
These colorful openers are from sales representative J. K. Aldrich.
Leaving no doubt what it is used for!
Openers from the collection of John Stanley based on the 1916 patent. 2 1/2
‖
high.
