- April 21, 1958 - A.J. Casson one of judges along with Gus Weisman, OSA, and Louis Mulestock, for Spring N.O.A.A. hosted in Sault Ste. Marie
- 2nd Annual NOAA Exhibition – Opened in Sault Ste. Marie April 21, 1958 – jurors A.J. Casson, Gustav Weisman and Louis Muhlstock
View the embedded image gallery online at:
https://algomaartsociety.ca/archives/1950-1959/285-1958#sigProIdf0f0432a33
https://algomaartsociety.ca/archives/1950-1959/285-1958#sigProIdf0f0432a33
