3 k. black/green and two 10 k. brown/blue, fresh colours, tied by cds. “RIGA 19 DEC. 1875” to small registered envelope to Wiesbaden with red label “Eingeschrieben N°” alongside, endorsed “612” on front with framed “ZAKAZNOE” applied in red, some minor tears at the edge, still fine. An unusual combination at the 23 kopek rate
