Auction 248-249 April 2021

8th-10th April in Amstelveen
Lot 227
Opening: 100 €
Unsold
Michel 33, 44
6
Chita issue 20 kopeks blue and red and overprint 10 gold kopeks on 50 rubles brown (2x) on reverse of registered cover from Vladivostok 15-12-1923 to Berlin (Germany), fine/very fine