Oberschlesien (Upper Silesia)
Stamps of 1920
Michel 1 to 9
"Number in Oval"
Issued: 20th Feb 1920. Available on sheets (10x15) and Perf K 14:13½. Inscribed "COMMISSION DE GOVERNMENT HAUTE SILESIE. OBER SCHLESIEN GORNY SLASK"
Michel 10 to 12
"Number in Oval with New Value Overprint"
Issued: Mar to May 1920. Inscribed "COMMISSION DE GOVERNMENT HAUTE SILESIE. OBER SCHLESIEN GORNY SLASK"
Michel 13 to 29
"Dove of Peace"
Issued: 26th Mar to Apr 1920. Michel 13 to 21 available on sheets (15x10), Michel 22 to 29 on sheets (5x15). Michel 13 to 21 perf 13½x14, Michel 22 to 29 Perf 14x13½. Inscribed "COMMISSION DE GOVERNMENT HAUTE SILESIE. OBER SCHLESIEN GORNY SLASK"
Michel 1 to 7
"Dienstmarke overprint C.G.H.S"
"No.21 in corner"
Issued: 26th Mar to Apr 1920.
Michel 8 to 20
"Dienstmarke overprint C.G.H.S"
"No number in corner"
Issued: Jul 1920 to 1922.
