BULGARIA and EASTERN RUMELIA REFERENCE COLLECTION. a few hundred stamps mounted on quadrille pages representing a detailed study of these difficult overprint issues for this region of Bulgaria, then the Ottoman Empire, various denominations from the paras to the five piastres including different colored overprints as well as strips and pairs all being classified by type, mostly F-VF, invaluable for the specialist of this area (see online scans)

CV. 2,000-2,500

SO. BULGARIA/ EASTERN RUMELIA REGION REFERENCE GROUP.  Old-time collection of over 300 5pa/5pi reference forgeries written up on pages and organized by forgery type, mostly F-VF, nice opportunity for the specialist, offered intact as received.(see online scans)

CV. 750-1,000