Name | Issues/Designs | |||
Antenna | — | — | d - Antenna & ITU emblem 1978 | |
Benin mask | — | — | d - Benin mask 1961 | |
blood pressure gauge | — | — | d (2) - globe & blood pressure gauge 1992, heart & blood pressure gauge 1992 | |
cogwheel | — | — | d - cogwheel 1962 | |
microscope | — | — | d - microscope retort & patient 1962 | |
old Manilla currency | — | — | d - old Manilla currency 1953 | |
retort | — | — | d - microscope retort & patient 1962 | |
Slave chain | — | — | d - Slave chain 2010 | |
Syringe | — | — | d - Syringe 1978 | |
telephone | 1876 | — | invention (2) - ... 100th, 100th Anniversary of the ... d - Lineman & telephone 1966 | |
timber | — | — | d - timber 1953 | |
wheel | — | — | d - wheel 1970 |