The Stained Glass of John Hardman and Company under the leadership of John Hardman Powell from 1867 to 1895
Mathé Shepheard2007
This thesis (Birmingham City University) is presented as a series of PDF files, available to download.
http://www.powys-lannion.net/Shepheard/Hardman.htm
People associated with this source
John Hardman & Co. (1838-2008)
John Hardman Powell (1827–1895)