One of a set of 5 Tupperware beakers (without lids) dating from the 1950s or 1960s. These tall, slender beakers have been made of injection moulded polyethylene.
Designers & Manufacturers
moulded: "Tupperware. London. Made in Great Britain. US Pat. 2,487,400 Pats and Pats Pending in other countries. MAde in Great Britain 107-7" (base)
AIBDC : 002880.1
1950 - 1969 (circa)