Sceau : Par Fine Arts Department (กรมศิลปากร) of Thailand. — Transferred from th:ภาพ:Seal_Suphanburi.png, scanned from the book ตราประจำจังหวัด « Provincial Seals », published by the Fine Arts Department of Thailand, 1999. The Fine Arts Department designs and produces most provincial seals, including this one, and is presumed to be the copyright holder thereof for 50 years from date of first publication., Domaine public, Lien
Carte : NordNordWest, CC BY 3.0, via Wikimedia Commons