Beijing Olympics 2008

Olympic Games conference site hall

Stamp size (mm): 60mm x30mm
Perforation: 12x11.5
Printing process: Gravure

Olympic Games conference site hall

Sheet size (mm): 140mm x 85mm
Stamp size (mm): Length of side 40mm
Perforation: 13
Printing process: Gravure

The webpage below shows the postage stamps of New Zealand, Vietnam, USA, Indonesia, Korea, Peru, Vanuatu, Ghana and Malta in commemoration of the 29th Olympics in Beijing 2008. A couple of stamps in the web, I could not make out of them.

http://tech-fall.com/OlympicsBeijing/OlympicStamps.html