A pair of colourful stamps celebrating 100 years of radio history was issued by @canadapostcorp on May 20, exactly one century after an early broadcast by one of the world’s first radio stations, XWA in Montréal. https://canadianstampnews.com/two-stamps-mark-a-century-of-canadian-radio-history/ … #radio #collectstamps #history #philatelypic.twitter.com/ZpQrFlqKKf