Original PZL airspeed indicator that came out of a 1978 ASW-20

Works well. Has ASW-20 speeds marked on face that can be taken off.

NICK, what size is this and what are the units marked on the dial? What range?

Aerosonic 3 pointer -1000 to 35,000 overhauled, documented and tagged Altimeter

What size is this instrument?