International Letter Writing Week 1980 - Prasat Hin

งานสัปดาห์สากลแห่งการเขียนจดหมาย 2523 - ปราสาทหิน

1980/2523-07-01

To promote the government's policy in proclaiming the year 1980 as the Tourist Year for Thailand.

1980/18-21

1 Baht, 2 Baht, 5 Baht, 6 Baht

20 Baht, 30 Baht, 65 Baht, 65 Baht

180 Baht (unused), 70 Baht (used)

n/c

27 x 45 mm

1 million pieces per design

Harrison & Sons Co., Ltd., England

Four prasat hin found in Thailand, namely: 1. Prasat Phanom Rung in Buriram; 2. Prasat Hin Prang Ku in Chaiyaphum; 3. Prasat Hin Phimai in Nakhon Ratchasima; 4. Prasat Hin Prasat Si Khoraphum (ปราสาทหินศรีขรภูมิ) in Surin

prasat hin, Prasat Hin Phimai, Buriram, Kanchanaburi, Prang, Chaiyaphum, Prasat Hin Phimai, Nakhon Ratchasima, Surin, Prasat Hin (2009)