Description
RaTpr.; A = Sperrf. 13 1/2:13 1/4; B = imperforated
FDC(I), Issue date: 08/28/1997
Picture descriptions:
blg) phuwiangosaurus sirindhornae
blh) Siamotyrannus isanensis
bli) siamosaurus suteethorni
blk) psittacosaurus sattayaraki
1804 A 2 B multicolored blg
1805 A 3 B multicolored blh
1806 A 6 B multicolored bli
1807 A 9 B multicolored blk
Quantity FDC(I): 10.000 pieces
Designer: Mr. Thaneth Ponchaiwong (C.A.T.)
Printing: Enschedé Security Printers Holland.
Conservation status:
Here as a FDC (Version I) with perforated Sez and first day special postmark
Issue Notice:
- Souvenir Sheet 103 have a 3 digit Counter Number but exists with 2 digit counter Number (ten times the price) and 5 digit counter number (threefold price)
- MiNo. 1806 with Overprint: MiNo. 2658