Part Number: 10-061-1A30 (No description) Part Number: 10061-1A-A1 (Compass indicator) Part Number: 10061-1AAIM (Indicator compass) Part Number: 10061-1A-B1 (Compass,remote indicating) Part Number: 10061-1D-A1 (Compass indicator) Part Number: 100611E (No description) Part Number: 10061-1E-A1 (Inst) Part Number: 10061-1E-AIM (Compass ind,rotatable / bendix) Part Number: 10061-1E-B1 (Remote compass ind) Part Number: 10061-1EBI (Indicator induction compass) Part Number: 10061-1G-A1 (Compass,remote indicating) Part Number: 10061-1G-B1 (Magnesyn remote compass indicato) Part Number: 10061-1H-A1 (Magnesyn remote compass indicato) Part Number: 10061-1L-B1 (Magnesyn remote compass indicato)