Auction 248-249 April 2021

8th-10th April in Amstelveen
Lot 177
Opening: 150 €
Unsold
6
Coat of Arms 5 kopeks brown in pair and 10 kopeks blue on reverse of registered Esperanto cover from Vladivostok 21-1-1922 via London and Cologne to Berlin-Charlottenburg (Germany), very fine