Small transparent tray Designer (Person) Unknown Manufacturer Thermo-Plastics Date 1960 - 1979 (circa)
Large clear acrylic tray Designer (Person) Unknown Manufacturer Thermo-Plastics Date 1960 - 1969 (circa)
Small self sealing lid Designer (Person) Unknown Manufacturer Unknown Manufactured for Zeal Date 2016
Large self sealing lid Designer (Person) Unknown Manufacturer Unknown Manufactured for Zeal Date 2016