Lot 31179 – 1916-1920, Foreign occupations of Serbia during WWI: Specialised collection in large Scott album

1916-1920, Foreign occupations of Serbia during WWI: Specialised collection in large Scott album, with good Austrian occupation section including horizontally overprinted SERBIEN on stamps of Bosnia plus the rare overprints in RED on same, numerous Austrian fieldpost covers and cards, then German occupation fieldpost cards with different frankings, extensive section of Bulgarian occupation plus much French fieldpost including a group with POSTES SERBES oveprints, gen. very fine