371. Auktion
24.-28. September 2019 in Wiesbaden
1883/84, envelope 7 kr. with shifted up value stamp, unused, slight spots and light vertical fold at left, otherwise fine
1891, wrapper 2 k. green Farbergé Proof with inscription "ПОЧТОВАЯ БАНДЕРОЛЬ" (Postage banderol), unused, slight spots at right, otherwise fine, scarce