Don Muang: 1931, 10 S. red tied all-siamese "Don Muang" so name-card size unsealed small cover via "BANGKOK 13 MAY 31" slogan mark "Buy Siam Rice / Best in the world" to Hamburg/Germany.
1904, French occupation of Chantaburi, ppc "Elephant hunt at Ayuthia" franked with 1a. olive-green, oblit. "CHANTABOOM 18.10.04", on reverse bilingual c.d.s. and intaglio seal to permit postal transport to France.