Bidspirit auction | VACUUM ROTAR HOT AIR ENGINE
VACUUM ROTAR HOT AIR ENGINE - cast iron & steel, 9” x 4 1/2” x 6 1/2”, 4 1/2” flywheel, w/burner, turns freely, C7.
VACUUM ROTAR HOT AIR ENGINE - cast iron & steel, 9” x 4 1/2” x 6 1/2”, 4 1/2” flywheel, w/burner, turns freely, C7.