Starrett 456-A gear tooth vernier caliper.
In original case with instructions and original inspection card.
Marked 20-2 Diametral Pitch.
The edges of the jaws are sharp.
See here for Starrett information:
http://www.starrett.com/download/246_p108_114.pdf
(Scroll down to page 112)
New price, over a grand.
$300 including shipping and insurance anywhere in the US.
Steve
In original case with instructions and original inspection card.
Marked 20-2 Diametral Pitch.
The edges of the jaws are sharp.
See here for Starrett information:
http://www.starrett.com/download/246_p108_114.pdf
(Scroll down to page 112)
New price, over a grand.
$300 including shipping and insurance anywhere in the US.
Steve