Disassembly, Inspection, Reassembly of R-1830-43 Engines: Shown in Complete Pictorial Form By Books / Paperback Transportation › Aviation Publisher: Pratt & Whitney Aircraft, January 1944 Price $37.58 Free Shipping Send to a friend Used - Good Good condition. Front cover scuffed at bottom. (aircraft engines, slide film booklet) $37.58 1 in Stock at Warehouse Quantity Add Free Shipping to continental U.S. OR $1.00 per item discount if shipped to store.