Fifteen 10 x 8 paperstock pilot biography sheets, each signed in ink or felt tip by the respective ace pictured. Signers are: Alex Vraciu, Sid Woods, Steve Ritchie, Robbie Risner, Ed Rector, John Galvin, Perry Dahl, Rex Barber, Mort Magoffin, Warren Lewis, Bill Allen, Don Lopez, Don Baccus, Jim Empey, and R. H. May. In fine condition. R&R COA.