Letter to Professor Sir Charles Harding Firth
Charles Harding Firth, 1857-1936. From the Proceedings of the British Academy, Etc
Essays, historical & literary
Ballads in the Charles Harding Firth Collection of the University of Sheffield
The Last Years of the Protectorate, 1656-1658, by Charles Harding Firth,...
Cromwells Army. A History of the English Soldier During the Civil Wars, the Commonwealth and the Protectorate by Charles Harding Firth. (1642-1660).
A Bibliography of the Writings of Sir Charles Firth
Correspondence of Charles, First Marquis Cornwallis
Correspondence of Charles, First Marquis Cornwallis
Correspondence of Charles, First Marquis Cornwallis
Correspondence of Charles, first Marquis Cornwallis. Edited, with notes, by Charles Ross. With a portrait and maps
Essays, Historical & Literary, By Sir Charles Firth. (Edited by Godfrey Davies).
The Journal of Joachim Hane
Oliver Cromwell and the Rule of the Puritans in England (1900). by
Oliver Cromwell and the Rule of the Puritans in England
The Parallel between the English and American Civil Wars
Notes On the Diplomatic Relations of England and France 1603-1688
The Regimental History of Cromwell's Army. By Sir Charles Firth ... Assisted by Godfrey Davies
Sir Charles Firth and Master Hugh Peter. [An Account of the Presentation by Sir Charles Firth of Four Pamphlets Dealing with Hugh Peter to the Harvard College Library, Together with a Brief Outline of Hugh Peter's Life.] With a Hugh Peter Bibliography. Reprinted from The Harvard Graduates' Magazine, Etc