1940 First Edition hardback octavo  pp lxix, 232. frontis and 2 other plates.  Red cloth gilt lettering to spine and front cover.

Transcript of Book of Letters relating to Wales which is held in Public Record Office. Dated 1217 – 1292 many relate to Llywelyn ap Gruffydd.

It serves as a repertory of transcripts of official letters and documents related to Wales, primarily from the reign of Edward I, providing critical insights into Anglo-Welsh relations during the 13th century.