vintage ALVIN Germany Drafting Machinist 4″ inside Calipers Dividers w/ Spring
Springcaliper with 4″ legs.
vintage ALVIN Germany Drafting Machinist 8″ Spring Calipers Dividers Carpenter
Springcaliper with 8″ legs.
Springcaliper with 4″ legs.
Springcaliper with 8″ legs.