USAF Colonel Carroll Glines signed envelope and similar items

USAF Colonel Carroll Glines signed envelope. 3x6inches Carroll V. Glines, who retired from the United States Air Force as a colonel after twenty-seven years of service, is historian for the Doolittle Tokyo Raiders and curator of the Doolittle Library at the University of Texas at Dallas. He has been published in a number of publications and written and co-authored numerous books on military and aviation history.