This is just a tiny sample of viewer submissions, fan letters and fan art sent to Simon Townsend over the years.
The show received hundreds of letters a week from kids and adults all over the country, and the Wonder World! team did their best to respond to as many as possible.
Viewers sent photographs of themselves and their siblings and friends, drawings and paintings of Simon and Woodrow, ideas and inventions, trinkets, gifts and more.
These fan mail items were kept in a series of scrapbooks compiled by Simon and the Wonder World! team and later donated to the NFSA.