Compass (Busola) Magnetic Direct Reading, PZL Type 1 F-86 for the Air Corps

for the Air Corps

but is stiff and requires some TLC

Spare bulbs are contained in the two receptacles below the red and green lights (see photo showing the bulbs removed)

5 inches wide and ~ 3/8 inches thick

Compass (Busola) Magnetic Direct Reading, PZL Type 1 F-86 for the Air CorpsHere is a Direct Reading Magnetic Compass (Busola), Type 1, made by, or for, the Polish aircraft manufacturer PZL (Pastwowe Zakady Lotnicze). The compass fluid is present and the compass card swings freely. Accuracy seems to be slightly off, but could probably be recalibrated with the compensator screws. Measures ~2. 5 inches diameter and ~2 inches deep.