1933 Boy Scout Jamboree, four imperf. sets (horizontal and vertical pairs), n.h., v.f., cat. $600 (Cat No. 481-85var) (Image)

Cat. $600, Est.$300

1949 UPU, 3fo dark carmine and dark brown, perforated and imperf. sheets of four, five sets, one with special commemorative cancelations, all n.h., v.f., cat. $5625 (Cat No. C81) (Image)

Cat. $5625, Est.$1,000

1949 UPU, 3fo dark carmine and dark brown, perforated and imperf. sheets of four, four sets, n.h., v.f., cat. $4500 (Cat No. C81) (Image)

Cat. $4500, Est.$750

1925 Athletics, perf. and imperf. sets, large margins, n.h., v.f., cat. $525 (Cat No. B80-87,var) (Image)

Cat. $525, Est.$250

1925 Athletics, perf. and imperf. sets, large margins, n.h., v.f., cat. $525 (Cat No. B80-87,var) (Image)

Cat. $525, Est.$250

1940 Aviation Fund, Boy/Girl Scouts, imperforate sets, large margins, n.h., v.f. (Cat No. B110-12var,131-34var) (Image)

Est.$250

1940 Aviation Fund, Boy/Girl Scouts, imperforate sets, large margins, n.h., v.f. (Cat No. B110-12var,131-34var) (Image)

Est.$250

1931 four different flights, including 1st, 2nd and 3rd SAF cards or covers to Brazil, also "Landungsfahrt" to Vienna, fine-v.f. (Image)

Est.$750

1932 four cards and one cover (backflap missing), 1st, 2nd, 4th, 5th and 6th South America Flights to Paraguay, each with appropriate cachet, fine-v.f. group (Image)

Est.$500