Favorite this☆ Packard and Liberty airplane engines Description: Two views of Packard airplane engines Models 1-3, displayed on stands. Two views of Liberty airplane engines, Models A-B, displayed on stands. Printed on front: "Packard Model 1, Packard Model 2, Packard Model 3, Liberty Model B, Liberty Model A." Details Resource ID: bh024807 Subject: Liberty engines Packard Motor Car Company Airplanes--Motors Photographic prints Date Issued: 1918 Format: 1 photographic print ; 11 x 13 in. Member of: Burton Historical Collection Filing Location: LD/Airplanes-Engines-Packard Rights: Physical rights are retained by DPL. Copyright is retained in accordance with U.S. copyright laws.