Here, a series of unused cards issued in 2024 as part of the promotional and marketing activities surrounding the tram company’s 120th anniversary.  A display was set up in Hong Kong’s Central Market with postcards (that rapidly disappeared) representing various tram stops.  The idea was that people would write messages on these postcards and mail them to the the company –or, presumably, anyone — as a sign of support.  The cards did not last long in those racks.  We nearly had to fight to get what we got.  Grade: 1