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Semi Official Airmail


1925 SWITZERLAND SEMI OFFICIAL AIRMAIL International Aviation Meeting MH

$8.00


1921 POLAND AEROTARG POZNAN SEMI OFFICIAL AIRMAIL FANCY CANCEL

$21.99


CANADA AIRMAIL SEMI-OFFICIAL VF MH CLP2g ROUGH OFF WHITE PAPER (JUNE20,2

$168.69


CANADA AIRMAIL SEMI-OFFICIAL VF MH CL30c INVERTED (JUNE20,2

$45.90


CANADA SEMI-OFFICIAL AIRMAIL CLR50c IMPERF PAIR VF MVLH (CEM4,4

$81.25


MNH Unlisted Semi Official Airmail Sheet of 32(Lot #H3)

$18.53


CANADA AIRMAIL SEMI-OFFICIAL CL42 YUKON (VER27,8

$25.37


Canada 1925 NORTHERN AIR SERVICE Pilot Signed SEMI-OFFICIAL Airmail ROUYN LAKE 

$119.99


CANADA SEMI-OFFICIAL AIRMAIL FFC (ARC29

$27.86


CANADA AIRMAIL SEMI-OFFICIAL CL42 YUKON (VER27,6

$50.21


CANADA AIRMAIL SEMI-OFFICIALS FFC CL49b IMPERF SINGLE VF (CEM7,7

$92.27


CANADA AIRMAIL SEMI-OFFICIALS FFC CL47 VF (CEM7,7

$55.36


CANADA AIRMAIL SEMI-OFFICIALS FFC CL47 VF (CEM7,13

$36.90


CANADA AIRMAIL SEMI-OFFICIAL CL42f REPAIR ENTRY IN 2 VARIETY YUKON (VER27,16

$73.43


CANADA AIRMAIL SEMI-OFFICIALS FFC CL49 VF (CEM7,7

$58.78


CANADA AIRMAIL SEMI-OFFICIALS FFC (CEM7,5

$69.45


CANADA AIRMAIL SEMI-OFFICIALS FFC (CEM7,4

$69.45


CANADA SEMI-OFFICIAL AIRMAIL CLR50c IMPERF PAIR VF MVLH (CEM4,5

$73.13


CANADA AIRMAIL SEMI-OFFICIAL VF MNH CL3 (JUNE20,2

$47.65


CANADA AIRMAIL SEMI OFFICIALS CL50 VF FFC FIRST FLIGHTS SPECIAL FLIGHT (RAY8,5

$55.22


CANADA AIRMAIL SEMI-OFFICIAL VF MNH CL 40 SHADES BLOCKS (JUNE20,2

$23.45


CANADA 1926 MINT NH SC #CL8 ELLIOT-FAIRCHILD SEMI-OFFICIAL AIRMAIL PAIR CAT $120

$69.99


SWEDEN 1912 SEMI OFFICIAL AIRMAIL FACIT HF1 Stamp Postage MINT NH OG

$61.20


MNH Canada Semi Official Airmail Error Stamp (Lot #14822a)

$11.11


Germany: Semi-official airmail stamps: Mi. 12*, Berlin - Ankara

$175.00


CANADA AIRMAIL SEMI-OFFICIAL VF MNH CL2b BOOKLET (JUNE20,2

$311.96


Germany Empire Mi IV Semi-Official Airmail Used Gelber Hund 83517

$115.85


France set of semi official airmail stamps on cover 1923 nice item MS1023

$125.00


CANADA AIRMAIL SEMI-OFFICIAL VF MNH BLOCK CL6 (JUNE20,2

$89.35


CANADA 1926 AIRMAIL SEMI-OFFICIAL Elliot-Fairchild Air Service (25c) Sc# CL9a MH

$390.00


France semi official airmail stamps on cover 1921 KL0604

$58.00


CANADA #CLP2, 25¢ semi-Official Airmail se-ten pair, Zeppelin in flames, hinged

$1,150.00


Germany Semi-Official Airmail MiII Goose 20pf Spot in Wing MNH Postfrisch 83466

$42.25


Germany Semi-Official Airmail MiII Goose 20pf MNH Postfrisch Freak 83462

$36.22


Germany Semi-Official Airmail MiI Goose 10pf PFII MNH Postfrisch 83465

$58.35