Rāingān kānkhonkhwā khō̜ng Khana Kammakān Rūaprūam læ Khonkhwā kīeokap Phrarātchaniphon, la, khō̜ng Phrabāt Somdet Phra Mongkutklao Čhaoyūhūa, Phō̜. Sō̜. 2527. Phratamnak nai Prathēt ʻAngkrit. Kānkhonphop tonchabap lāiphrarātchahat Phrabāt Somdet Phra Mongkutklao Čhaoyūhūa mư̄a 19 Mēsāyon 2520

Collection consisting of report of Committee for Collecting and Researching Royal writings, etc., of King Vajirvudh on its 1987 trip to England and investigation into student days there of Vajiravudh, King of Siam, 1881-1925; together with two previously published works on same subject by Pin Mālākun, M.L., president of committee's parent body, Memorial Foundation to King Vajiravudh.