Kou Abhay (ກຸ ອະໄພ), chairman of the council of ministers and Sisavang Vatthana (ພຣະບາທສົມເດັຈພຣະເຈົ້າມະຫາຊີວິຕສີສວ່າງວັດທະນາ), crown prince of Laos and Ba U (ဘဦး), president of Burma, at the opening of the Laos-Cambodia session of the Buddhist Council (<i>Chaṭṭa Sangāyanā</i>), 1955-04-28.
Unnamed photographers, uploader <a href="//commons.wikimedia.org/wiki/User:Zenwort" title="User:Zenwort">User:Zenwort</a>
1955-04-28
Anon.; <i>Chaṭṭa Sangāyanā Souvenir Album;</i> Rangoon [1956] (Union Buddha Sāsana Council Press)