Stamps of Australia, 14 May 1975
1 to 4 of 4
postage
1973, Jul 11 1973 issue unwmk
| X | 11c | dkcar & multi | atomic absorption spectrophotometry, p. 13.5x13.75 | |||
| X | 24c | multi | ||||
| X | 33c | multi | ||||
| X | 48c | multi |
1 to 4 of 4
| X | 11c | dkcar & multi | atomic absorption spectrophotometry, p. 13.5x13.75 | |||
| X | 24c | multi | ||||
| X | 33c | multi | ||||
| X | 48c | multi |