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50 BAHT
The 1st Print run of the 50 Baht stamp comes from the Government Printing Bureau, Japan
and has the printer's lettering and 1 x "9" in Thaion the bottom edge of the sheet
Stamp sheet edge. (IA = perf. K 13 1/2:13; Wmk.3)
The 2nd Print run of the 50 Baht stamp comes from the Government Printing Bureau, Japan
and has the printer's lettering and 1 x "9" in Thaion the bottom edge of the sheet
Stamp sheet edge. (IA = perf. K 13 1/2:13; Wmk.3)
The 3rd Print run of the 50 Baht stamp comes from Thai British Security Printing and carries
the logo at the top leftand the printing company's lettering and 3 x "9" in Thai
at the
bottom right of the Sheetlet. (IIA = perf. K 14 1/4; without Wmk)
The individual issues and print runs can be distinguished as follows:
The printing technique used: (I = comb. StTpr. and Opr. (10x10), Wmk. 3; II = Opr. (5x2), without Wmk)
The perforation: (IA = perf. K 13 1/2:13; Wmk.3, IIA = perf. K 14 1/4)
In addition, the issues and print runs differ due to slight color differences.