Hydromatic Quick-Feathering propellers : service manual / Hamilton Standard Propellers, Division of United Aircraft Corporation Specification NS 85-Nertherlands for attack bomber airplane model 8A-3N / Douglas Aircraft Co. service instructions Model 4 synchronizer : service instructions / Hamilton Standard Propellers, division of United Aircraft Corporation Scientific handicraft : an illustrated and descriptive catalogue of scientific apparatus manufactured and sold by John J. Griffin & Sons, makers of scientific instruments Single row installations / uitg. door de Pratt and Whitney Aircraft Handbook of instructions for the 8A-3N airplane / Douglas Aircraft Co., Inc. Shipboard air search radar model MLA-1 for radar pickets, anti-aircraft ships, major warships / Microlambda Actual weight and balance / Douglas Aircraft Co., Inc. Ansaldo. War material, 75 mm/46 antiaircraft gun Arenco. Modernization of antiaircraft guns with Arenco elecrtonic servo for : 10.5cm, 40mm akan L 60, 40mm akan m/3636 Contraves and Microlambda. The Falcon, A complete fire control equipment for light anti-aircraft batteries, Under conditions of good visibility Douglas Aircraft Company. Technical data, Air corps standard parts book