Hospital bed, metal frame, with four Dunlopillo rubber mattresses, two blankets and two pillows. Said to be the first "Dunlopillo" bed, 1935. Hospital bed 1935
Necklace of buff marbled shield-shaped casein beads inset with green and black strips, 1930's Samples of plastic items produced since the 19th century
Sheet of unpolished casein coloured cream from which experimental button blanks have been stamped Sheet of unpolished casein coloured cream