Gourd tumbler, from the display of Ibibio medicine man, surrounded by his equipment, Nigerian, 1920-1927 Vessel made from gourd 1920-1927
Glass tumbler, for mouthwash, dental, by Crystolac, English, 1930-1960 Glass tumbler for mouthwash 1930-1960
Dental tumbler, stainless steel, probably from the Birmingham Dental Hospital, English manufacture, 1935-1965 Dental tumbler