50th Auction Anniversary Auction - Day 5

Jugoslawien: 1918, Issues for Bosnia&Herzegovina (overprints on Invalid's Relief), specialised assor
1918, Issues for Bosnia&Herzegovina (overprints on Invalid's Relief), specialised assortment of 23 mint stamps, incl. Michel nos. A19 I, key stamp A19 II (opinion Zrinjscak BPP), A20 I (2), A20 I with wording "Hercegovina/Bosna" (transposed), 19 I (single and block of four), 20 II (two singles and block of four); some are signed resp. certificate.