5-year plan 1976 issue of Bulgaria
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Short desc: 5-year plan 1976
Issuer: Bulgaria Date: 4/7/1976 Occasion: unset Consists of 5 stamps: (See stamps as list) 5s brn&grn&grnsh d=AES Complex 8s brncar d=Thermal energy center Bobovdol 10s blkgrn d=Chemical Combine Sviloza 13s dkvio d=Chemical Plant Devnya 20s blgrn d=Hydropower plant Sestrimo All are perf=13x13.25 Record of changes |
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