lot no. 1732, FREE CITY GDANSK cat. no. 11c  | ⇦ ⇧ ⇨ |
1920, 2 M. blackish blue, used within the period of validity Gdansk x1 n, superb piece of letter, RR! photo expertize Gruber, Michel (1800.-)1920, 2 M. schwärzlichblau, zeitgerechte Entwertung "DANZIG x1n", Prachtbriefstück, RR!, Fotoattest Gruber, Mi. (1800.-)