Literature - Belgium - Philatelic works

Quality: LIT

Billig's Grobes Handbuch der Fälschungen, Liferung, nr. 40, BELGIEN + Billig's Grobes Handbuch der Fälschungen, Liferung, nr. 41, BELGISCH-KONGO; Frietz Billig; printed; stapled; French; soft cover; in poor condition; a few pages are stuck