Tamrā bǣp thamnīam nai rātchasamnak khrang Krung Sī ʻAyutthayā kap phrawičhān khō̜ng somdet-- Krom Phrayā Damrongrāchānuphāp

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Summary

On duties, manners, and customs of courtiers during Ayutthaya period; includes commentary by Damrong Rajanubhap on the subject.