3 1/8" Douglas A-26 Invader Dual Oil Pressure Indicator. Manufactured by Pioneer. P/N 21000-48E-20-A1. Very clean item. It would make an excellent show item of the office or home or as a mock up panel instrument.
3 1/8" Douglas A-26 Invader Dual Oil Pressure Indicator. Manufactured by Pioneer. P/N 21000-48E-20-A1. Very clean item. It would make an excellent show item of the office or home or as a mock up panel instrument...