Phrarātchahatthalēkhā nai Phrabāt Somdet Phra Čhō̜mklao Čhaoyūhūa
Edition: Rūam khrang thī 6.
Publisher: Somdet Phračhao Bō̜rommawongthœ̄ Čhaofā Krommaphra Naritsarānuwattiwong
Published: 1927
Place of publication: Bangkok]
Language: tha
Format: Microform
Number of pages: 105
Description: Author's letters to various foreign rulers and dignitaries, including Napoleon III, King of Denmark, President of America, etc., written during 1856-1863, on foreign relation affairs and diplomacy.
Notes: Microfiche. Jakarta : Library of Congress Office ; Washington, D.C. : Library of Congress Photoduplication Service, 2011. 2 microfiches. Master microform held by: DLC.

In Thai.