We hope you joined us for 2023's first online virtual meeting via ZOOM as our special guest speaker David McLaughlin gave us a presentation on the 1957 Ottawa UPU Congress. 

The presentation consisted of the two Canadian stamps (Sc #371 & 372 ), but went further to look at the congress itself, the delegate presentation books, Congress Post Office markings and the postal history of the congress mail and more! 

Catch the Replay here