Stamp Exhibitions
![Germany 1926](/image/66113/base250X250/germany-1926-deutsches-reich-500-mark-internationale-postwertzeichen-ausstellung.jpg)
Germany, Michel 223, Mint never hinged
1926. Deutsches Reich 500 Mark Internationale Postwertzeichen- Ausstellung Frankfurt a. M. vom 28.3. bis 5.4 1926. Interesting private overprint.
![Great Britain 1923](/image/66114/base250X250/great-britain-1923-stamp-exhibition-royal-horticultural-hall-may-14-26-1923.jpg)
Great Britain, Mint never hinged
1923. STAMP EXHIBITION ROYAL HORTICULTURAL HALL MAY 14-26 1923.
![Great Britain 1923](/image/66115/base250X250/great-britain-1923-stamp-exhibition-royal-horticultural-hall-may-14-26-1923.jpg)
Great Britain, Mint never hinged
1923. STAMP EXHIBITION ROYAL HORTICULTURAL HALL MAY 14-26 1923.
![Great Britain 1923](/image/66116/base250X250/great-britain-1923-stamp-exhibition-royal-horticultural-hall-may-14-26-1923.jpg)
Great Britain, Mint never hinged
1923. STAMP EXHIBITION ROYAL HORTICULTURAL HALL MAY 14-26 1923.
![Great Britain 1930](/image/66117/base250X250/great-britain-1930-waterlow-and-sons-ltd-printers-of-british-and-foreign-postage.jpg)
Great Britain, Mint never hinged
1930. WATERLOW & SONS LTD PRINTERS OF BRITISH AND FOREIGN POSTAGE STAMPS. SOUVENIR OF THE PEAGEANT OF POSTAGE STAMPS
![Great Britain 1912](/image/66130/base250X250/great-britain-1912-georg-v-international-stamp-exhibition-1-d-imperforated.jpg)
Great Britain, without gum
1912. Georg V INTERNATIONAL STAMP EXHIBITION. 1 d. IMPERFORATED.
![Great Britain 1912](/image/66131/base250X250/great-britain-1912-georg-v-international-stamp-exhibition-1-d-imperforated.jpg)
Great Britain, Hinged
1912. Georg V INTERNATIONAL STAMP EXHIBITION. 1 d. IMPERFORATED.
![Great Britain 1912](/image/66132/base250X250/great-britain-1912-georg-v-international-stamp-exhibition-1-d-imperforated.jpg)
Great Britain, Mint never hinged
1912. Georg V INTERNATIONAL STAMP EXHIBITION. 1 d. IMPERFORATED.
![Great Britain 1912](/image/66133/base250X250/great-britain-1912-georg-v-international-stamp-exhibition-1-d-imperforated.jpg)
Great Britain, Hinged
1912. Georg V INTERNATIONAL STAMP EXHIBITION. 1 d. IMPERFORATED.
![Great Britain 1912](/image/66134/base250X250/great-britain-1912-georg-v-international-stamp-exhibition-1-d-imperforated.jpg)
Great Britain, without gum
1912. Georg V INTERNATIONAL STAMP EXHIBITION. 1 d. IMPERFORATED.
![Great Britain 1912](/image/66135/base250X250/great-britain-1912-georg-v-international-stamp-exhibition-pair-1-d-imperforated.jpg)
Great Britain, without gum
1912. Georg V INTERNATIONAL STAMP EXHIBITION. Pair 1 d. IMPERFORATED horisontally. Very unusual.