Item Title:
Stockholmia 2019 advertisement poster titled 'Internationell utställning med frimärken och vykort'. The Stockholmia 2019 Internationell Frimärksutställning (International Stamp Exhibition) was held from 29 May to 2 June 2019. The exhibition commemorated the International Celebration of the 150th Anniversary of the Royal Philatelic Society London.