Vintage Weber Costello USA JUNIOR GRAVITY PROTRACTOR

Description

THIS IS A BEAUTIFUL VINTAGE WEBER COSTELLO GRAVITY PROTRACTOR DRAWING TOOL FOR DRAWING POLYGONS. IT MEASURES 18" WIDE BY 7 1/2" HIGH AT THE HIGHEST POINT. IT HAS A PATENT NUMBER OF 1594604 WHICH DATES TO 1926. A BEAUTIFULLY PRESERVED VINTAGE TOOL THAT IS A MUST-HAVE FOR THE COLLECTOR! THANKS FOR LOOKING!