01 January (Greece ) within release Thrace goes into circulation Stamp Postage Due Number (overprinted) face value 20 Bulgarian stotinka
Stamp Postage Due Number (overprinted) in catalogues | |
---|---|
Michel: | Mi:GR-TH P6 |
Stanley Gibbons: | Sg:GR-TH D58 |
Stamp is square format.
overprint on 1915 stamp of BulgariaAlso in the issue Thrace: