Historical information

These stamps were produced in 2004 to coincide with the centenary of IP Australia.

Physical description

Five postage stamps contained within a cardboard folder. Folder is in landscape format. The cover of the folder is printed with an illustration of a Hills Hoist clothesline on a green and yellow background. The words 'AUSTRALIAN/INNOVATIONS' are printed at centre atop the image of the clothesline, with each letter depicted as 'pinned' to the clothesline with clothes pegs. 'Australian Innovations' is printed again on the front of the folder at bottom right. Back of folder is printed with a blurb explaining the idea behind the commemorative stamp issue contained within.

The inside top of the folder carries five stamps in two rows, contained within a protective plastic sleeve. The top row of stamps contains three stamps, and the lower row contains two stamps. Subjects featured on top row from left to right are: 'Black Box/ Flight Recorder 1961', 'Ultrasound Imaging/Equipment 1976', 'Racecam TV/Sport Coverage 1979'. Subjects featured on bottom row from left to right are: 'Baby Safety/ Capsule 1984', 'Polymer Banknotes/1988'. Bottom section of inside of folder is printed with a list of Australian innovations alongside the year in which they were patented. Background illustrations on the inside of folder feature sketches and words relating to other Australian innovations.