Kollsman Altimeter Aircraft Altitude Indicator A428990016 (Boeing 747-200)

Vintage Kollsman Airspeed Indicator, Part No 586K-026

Kollsman AN5760-4B Aircraft Pressure Altimeter 671CPX-4-038 Vintage Air Gauge US

WWII-era Aircraft KOLLSMAN DIRECTION INDICATOR Compass Type 398 D-01

Kollsman Instrument Co Variation Degrees Indicator Gauge

KOLLSMAN AIRCRAFT ALTIMETER MODEL# 34-80312-1

Kollsman Aircraft Direction Indicator XB780-0160-101 Aviation Gyro Instrument

Vintage Kollsman Aircraft Altimeter – Pressure Corrected Type -1000 to 50,000ft