细节
on piece 1895 (c.) private parcel post label to Switzerland bearing third printing 3n. green perf. 11½ horizontal pair, 10n. blue (2) and 1894 new values 30n. reddish-brown perf. 10½ pair, all tied by "CETINJE" c.d.s. with blue crayon "12" applied over one 10n.; vertical crease, though an unusually high franking