The Post Office telegraph stamps of Great Britain, 1869-1881Harold Thomas Jackson · First published 1972Open the Tome
The preparation of Post Office adhesive telegraph stamps of Great BritainHarold Thomas Jackson · First published 1965Open the Tome
Environmental factors in Christian historyShirley Jackson Case, John Thomas McNeill, Matthew Spinka, Harold R. Willoughby, John T. McNeill · First published 1939Open the Tome
