Quick view Add to Cart Vultee - Installation of An Improved Battery Sump and Venting System - BT-13, BT-13A, and BT-15 Document Part Number: T.O. No. 01-50B-70 Number of pages: 8Part Number: T.O. No. 01-50B-70Revision Date: 5-Feb-1944 MSRP: Was: Now: $15.00
