Kingdom SHS 1921 Porto - Postage due stamps, Mi 53 I - 61 I, MH | eBay
Postage Due Stamps – Great British Stamps 1840 to DATE. Mint & Used GB Stamps
Hong Kong postage due 1923-56 D1 1c brown un/mint
1936 D21 2d Agate Edward VIII Postage Due MOUNTED Mint
UNITED STATES POSTAGE DUE STAMPS 1930-1931 10c (KBX) | eBay
Stamp: Postage Due Stamps of Great Britain, overprinted (Southern Rhodesia 1951) - TouchStamps
104702 - 1956 3D VIOLET POSTAGE DUE (SGD50) PERFORATION SHIFT. – Bill Barrell Ltd
GUERNSEY SGD1/7 1969 POSTAGE DUE SET MNH
Stamp 1933, Mauritius Postage due 7v, 1933 - Collecting Stamps - Freestampcatalogue.com - The free online stampcatalogue with over 500.000 stamps listed.
Postage Due Stamps | National Postal Museum
Stamp: Postage Due (United Kingdom of Great Britain & Northern Ireland(King George V - Postage Dues) Mi:GB P5,Sn:GB J5,Yt:GB T4,Sg:GB D5,AFA:GB P5,Un:GB S4
U.S. 1 Cent Postage Due Stamp Carmine, 1930s Lightly Cancelled V/F, NH OG Free Shipping - Etsy UK
1931-56 US Postage Due Stamps SC#J79-J84 Short Set Well Centered | eBay
Postage due - Wikipedia
Hungary Postage Due Stamps 1958/65. Coat of Arms. Perf 11 & 15. Mi: HU P222/35X. Used – StampsPhilately
Great Britain 1914 Postage Due 5d Brown, Inverted Simple Cypher Watermark, Used Stamp. King George V Issue. - Etsy UK
Austria 1908 50h Red Postage Due ("Porto") Stamp (SG D219C, M/M) - Graham Land Stamps
Australia Postage Due Stamp SGD102 2d Carmine and Yellow Green (perf 14)
KUT - 1935 - Postage Due Set Perforated Specimen U/M SG D7/12 ( Ct £300- ) | eBay
1959 D66 5/- Scarlet/Yellow Multiple Crowns WMK Postage Due Unmounted Mint
TRANSVAAL-1907 6d Black & Red-Brown POSTAGE DUE Sg D6 FINE USED | Imperium Stamps Ltd
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GUERNSEY SGD1/7 1969 POSTAGE DUE SET MNH
U.S.A: 1931-32, 2c POSTAGE DUE, Scott J81, USED STAMP. (74-98) on eBid United Kingdom | 207722212
