cover -- Registered Envelopes: 1889 20c. (size H - vertical crease) to Italy (3.2.91) bearing 1890 75c. (2); 1896 20c. (size K) to Germany (21.4.98) bearing 1895 1p. bistre and ultramarine and showing "Vom Auslande" registration label; 1898 2d. (size H) to London (14.6.02) bearing 1898 2d. (3). Scarce sizes.