Sub-series consists of records related to the philatelic issues of 2010:
Year of the Tiger (8 Jan.), Le Devoir (10 Jan.), Flag over Historic Mills (11 Jan.), Queen Elizabeth II (11 Jan.), Flowers (11 Jan.), Vancouver 2010 Olympic Winter Games (12 Jan.), William Hall V.C. (1 Feb.), The Right Honourable Roméo LeBlanc (8 Feb.), Canada Strikes Gold! (14 Feb.), Celebrating the Olympic Spirit (22 Feb.), African Violets (3 Mar.), Canada-Israel, 60 years of friendship (14 Apr.), The Four Indian Kings (19 Apr.), Canadian Navy, 1910-2010 (4 May), Marine Life (13 May), Canadian Geography's Wildlife Photography of the Year (22 May), Rotary International, 1910-2010 (18 Jun.), Art Canada: Prudence Heward (2 Jul.), Roadside Attractions (5 Jul.), Saskatchewan Roughriders, 100th Anniversary (6 Jul.), Girl Guides of Canada, 1910-2010 (8 Jul.), Cupids, 1610-2010 (17 Aug.), Home Children (1 Sep.), Mental Health (7 Sep.), St. Thomas University: 1910-2010 (2 Oct.), Blue Whale (4 Oct.), Beneficial Insects (19 Oct.), Christmas Ornaments (1 Nov.), Madonna and Child (1 Nov.).