S-Tec Turn Coordinator 6405-28L - Needs Repair

Electric Gyro Corp Turn Coordinator 1394T100-3(5P) 14V - For Parts / Repair

United Instruments Altimeter PN C661071-0101

Directional Gyro Indicator, Aviation Instrument MFG. Corp. 200DC(28)P

UNITED INSTRUMENTS Altimeter Cessna 5934PA-A58 P/N C661071-0201 c. 1973

United Instruments Altimeter PN 5035PA-P23

SIGMA TEK 4000C DIRECTIONAL GYRO P/N 1U262-003-14 CENTURY P/N 52D54

S-TEC LIGHTED 2-MIN TURN COORDINATOR P/N 6405-14L