British Armed Forces halfpenny token Designer (Person) Unknown Manufacturer De La Rue Manufactured for British Armed Forces Date 1939 - 1945 (circa)
British Armed Forces half franc token Designer (Person) Unknown Manufacturer De La Rue Manufactured for British Armed Forces Date 1944 - 1945 (circa)
Rockwell 24HF calculator Designer (Person) Unknown Manufacturer Rockwell International Manufactured for House of Fraser Date 1970 - 1979 (circa)
Petrous PRMC-1 calculator Designer (Person) Unknown Manufacturer Petrous Electronic Corp Date 1970 - 1999 (circa)