Box of Ilford industrial x-ray film, type F, part used, by Ilford Ltd., Ilford, London, England, 1960-1969. Box of Ilford industrial x-ray film 1960-1969
Group of early industrial radiographs, 1900-1923. Group of early industrial radiographs, 1900-1923. 1900-1923
Enlarged x-ray photograph of electrode system of KTW.61 valve, 1946. Enlarged x-ray photograph of electrode system of KTW.61 valve 1946
Three radiographs (of German periscope and colt revolver), obtained with 2 million volt x-ray equipment, 1948. Three radiographs (of German periscope and colt revolver) 1948