These were acquired from an old carpenters workshop in San Francisco and are an assortment of circa 1940s onward Antique Butterfly Wing Screw Style C Clamps. He was a carpenter but his father was trained as a pipe fitter.
What you see pictured here is between the two of the men, but the younger of the two is 94 years old today.
That gives you an idea of the age of these clamps and they are in remarkably nice condition.
Stored in a wooden cabinet and are very well preserved, ready to go to work or straight into your vintage tool collection.
Price is $100 for the whole lot of them.
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