There will be a major stamp exhibition at the Business Design Centre in Islington, London from Saturday 2 May 2020 until Saturday 9 May 2020. This will be an international, granted FIP Patronage, with competitive classes in Championship, Traditional, Postal History, Thematic, Revenue, Postal Stationery, Aerophilately, Open, Picture Postcards, One Frame, Modern, Literature and Youth.…