Ten commemorative covers and FDCs, each bearing cachets relating to aviation, signed on the front in ink by various female aviation pioneers. Signers are: Viola Gentry, Nona Goard, Jacqueline Aeriol, Jacqueline Cochran, Elly Beinhorn, Jerrie Cobb, Florene Miller Watson, Elisabeth Boseli, Deborah Wardley, and Bobbi Trout. In fine condition with some mild toning to a few covers. RRAuction COA.
