Thailand Postage Stamp Issue: International Correspondence Week
Scope & Content:
Stamps designed by P. Taotong, S. Simalai, P. Chimpibul and P. Sirisuwan. Manufactured by Thomas De La Rue and Company Limited using a lithography printing process.
Stamps designed by S. Sothornboon, P. Sirisuwan, C. Bunyasak and U. Upalakalin. Manufactured by Joh. Enschede en Zonen, Netherlands using a lithography printing process.