A pictorial postmarker as illustrated was provided at a temporary post office established at the University of New South Wales in Sydney during the International Dental Congress from 16th – 20th July, 1973,
The Federation Dentaire Internationale (FDI), the international organisation of dentistry, has 72 national dental associations representing 350,000 dentists affiliated with it. The FDI held its 61st annual session in Sydney conjointly with the 20th Australian Dental Congress.
Details
- Date: 16 July 1973 – 20 July 1973
- Quantity: 3,987 articles
- 3,953 (ordinary)
- 34 (registered)