Carbon copies of two memos: 1) From D.W. Brown, Manager of Engineering Admin to J.P. Banks, Manager of Public Relations May 16, 1950. Subject is the total number of airships constructed by Goodyear from 1911 to 1960 [not pictured]. 2) Two pages from W.U. Appleby, Project Engineering to J.P. Banks, Public Relations, May 19, 1960. It refers to two letters from Admr Rosendahl requesting information on Goodyear airships and lists the volumes and power plants of various K-ships. Good condition, some edge nicks and staple remnants.