The De moneta of Nicholas Oresme, and English Mint documents; translated from the Latin with introd. and notes by Charles Johnson.

by Oresme, Nicole, ca. 1320-1382
Published 1956

Medieval Latin word-list from British and Irish sources, prepared by J.H. Baxter ... and Charles Johnson ... with the assistance of Phyllis Abrahams ... under the direction of a committee appointed by the British academy.

by Baxter, James Houston, 1894-
Published 1934

The course of the Exchequer, by Richard, son of Nigel, treasurer of England and Bishop of London; translated from the Latin, with introd. and notes, by Charles Johnson.

by Fitzneale, Richard, ca. 1130-1198
Published 1950

Regesta regum anglo-normannorum : 1066-1154 edited with introductions, notes and indexes, by H. W. C. Davis with the assistance of R. J. Whitwell, B. Litt.

Published 1913