Collection abt (375) in a post card box, a few from 1904 Worlds fair, Alaska, Yukon, Panama, Jamestown & Sesquicentennial, mostly Pacific Worlds Fair of 1939, 1962, 1964-5, 1967, 1982 & HemisFair 1968, most are sleeved & abt half mailed, a few faults, gen F-VF