Issue Number: TH-1066 Issue Name:  200th Anniversary of Pathumthani Commemorative Stamp Issue Date: 2015-04-03 Denomination: 3 baht Designer: unk. Printer: unk. Printing Process: unk. Quantity of Stamps: unk. Sheet Composition: unk. Perforation: unk. Size: unk. (Measured from perforation to perforation) Details: unk. ©2015 Thailand Post