https://woodworkingtoolsused.com/vtg-pony-jorgensen-60in-woodworking-cast-iron-pipe-clamps-made-in-usa.htm
VTG Pony/Jorgensen 60in Woodworking Cast Iron Pipe Clamps Made in USA
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https://www.cooksonhardware.com/tools.php/brand/6866/kw/Pony-Jorgensen
Pony Jorgensen | High quality woodworking clamps
A range of Pony Jorgensen products. Pony Jorgensen are an American company who have been manufacturing clamps since 1903.
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