Product Description
The Schrader valve (aka automotive valve) was invented in 1891 and patented in 1893 by August Schrader, and it became the predominant pneumatic tire valve for both bicycles and cars for nearly a century. This pressure gauge would have been found in the pockets of racers, cyclotouristes, and porteurs throughout the first half of the 1900's.
This would make a magical gift for the vintage cycling fan who thinks they already have one of everything.
Condition
Great lightly used shape, some finish wear
