Employee of the Wrexham and East Denbighshire Water Company, 12 May 1953 Type Item Uploaded by Gathering The Jewels
The Welsh Plant Breeding Station, Plas Gogerddan, Aberystwyth, 24 May 1956 Type Item Uploaded by Gathering The Jewels
John Richards, the laboratory technician, Llangwyfan hospital, 1955 Type Item Uploaded by Gathering The Jewels
Miss Mary Jones and Mrs E. Plummer working at the Ministry of Agriculture Laboratories in Bangor, 31 March 1955 Type Item Uploaded by Gathering The Jewels
