Lot
1963 
Switzerland, First Flight Collection, 1924-48, of 35 covers and cards written-up on album pages, number by Mueller with #132, 135, 143, 158, 161-162, 167, 174, 176, 180-181, 187, etc. Estimate $250 - 350.
Realized: $250
Sale 81: The Sescal Sale
Switzerland to Vatican
Lot 1963
Switzerland, First Flight Collection, 1924-48, of 35 covers and cards written-up on album pages, number by Mueller with #132, 135, 143, 158, 161-162, 167, 174, 176, 180-181, 187, etc.Estimate $250 - 350.