
Display panel; "Stages in the manufacture of corneal lenses."
Small display panel illustrating "Stages in the manufacture of corneal lenses."by G. Nissel & Co. Ltd., London, 1965-1969.
Front surface lathe for contact lenses by G. Nissel & Co. Ltd., London, 1965-1969.
Small display panel illustrating "Stages in the manufacture of corneal lenses."by G. Nissel & Co. Ltd., London, 1965-1969.
Front surface lathe for contact lenses by G. Nissel & Co. Ltd., London, 1965-1969, sectioned to show workings
Box for front surface lathe for contact lenses by G. Nissel & Co. Ltd., London, 1965-1969.
hand tool, round metal shaft with handle.