Bayko box Designer (Person) Plimpton, Charles Manufacturer Plimpton Engineering Company Date 1934 - 1967 (circa)
Philips electric knife sharpener Designer (Person) Unknown Manufacturer Philips Date 1960 - 1969 (circa)
Light green and red-brown Parkesine plaque Designer (Person) Unknown Manufacturer Parkesine Date 1862 - 1868