Sweden, Cover
1929. SVERIGE. 15 öre on LUFTPOST PAR AVION cover to Reval, Estland cancelled STOCKHOLM-HELSINGFORS-REVAL 29 6 29. Red cancel RETOUR and reverse arrival cancels in Estland: TALLIN 29VI29 + TALLIN 6.VIII29 so delayed in the post more than 5 weeks. Cancelled Delai de garde. Very unusual cancel and cover.
Michel 128

Estonia, Michel 86+, Cover
1933. EESTI. COAT OF ARMS 1, 4, 60 and 80 S. on very rare Zeppelin registered cover from TALLIN 2. V. 33 to Buenos Aires, Argentina. Mit L.Z. 127 and cancelled LUFTSCHIFF GRAF ZEPPELIN 1. SÜDAMERIKAFAHRT 1933. Transit cancel reverse BERLIN C 3.5.33 and on the front FRIEDRICHSHAFEN (Bodensee) 6.5.33. Reverse arrival cancels from Argentina. Exceptional opportunity.
Scott 104+
Afa 105+

Estonia, Michel 86+, cancelled post card with stamp
1933. EESTI. COAT OF ARMS 1, 4, 40 and 80 S. on very rare Zeppelin registered post card from TALLIN 28. VII. 33 to Reclife-Pernambuco, Brasilien. Cancelled LUFTSCHIFF GRAF ZEPPELIN 4. SÜDAMERIKAFAHRT 1933. Transit cancel reverse BERLIN C 29.7.33 and on the front MIT LUFTPOST BEFÖRDERT BERLIN 2 LUFTPOSTAMT + DEUTSCHE LUFTPOST Anschlussflug zur 4. Südamerikafahrt 1933. BERLIN - FRIEDRICHSHAFEN. Reverse arrival cancel PERNAMBUCO 9. VIII 33. Exceptional opportunity.
Scott 104+
Afa 105+

Estonia, Michel 50A, cancelled post card with stamp
1924 FINAL AIR MAILS15 Mk. Red-black Perf. 13½. + 12 M. TALLIN 19VIII 27 EESTI LENDPOST PAR AVION. Rare commercial used air mail card.
Scott C16
Afa 72

Estonia, Michel Sieger 88Ba, cancelled post card with stamp
1930. LZ 127 (GRAF ZEPPELIN) OSTSEEFAHRT. ABWURF REVAL ESTLAND. LUFTSCHIFF GRAF ZEPPELIN FAHRT RUND UM DIE OSTSEE 1930. + FRIEDRICHSHAFEN 23.9.30. 1 MARK LUFTPOST.

Estonia, Cover
1938. ENGLAND - ESTONIA. 1st AM DESPATCH WITHOUT AIR FEE. NEW PORT 10 APR. 1938. + TALIN 12.IV.38.