LVCIAN
Member
My internet search has returned nothing so I thought I'd ask you guys.
I have accidentally dropped my pair of Alvin 7½" proportional Dividers. I need to check it's operation length, but I'm not sure how long the pins are supposed to be too give me accurate proportions.
Did anyone know?
I have accidentally dropped my pair of Alvin 7½" proportional Dividers. I need to check it's operation length, but I'm not sure how long the pins are supposed to be too give me accurate proportions.
Did anyone know?