Sample of 'light lead', sealed in polythene bag, consisting of 25% lead in plastic matrix, used for radioactive shielding, by John Caunt Scientific Ltd, 1996. Sample of 'light lead', consisting of 25% lead in 1996
Sample of Lead used in radioactive shielding, in sealed plastic bag, size 150x50x5mm, made by Fabcast Engineering Ltd., Unit G4 Riverside Industrial Estate, Riverside Way, Dartford, Kent, DA1 5BS, c1996 Sample of Lead used in radioactive shielding, size 1996
