Submitted by György Chityil ... on Fri, 01/19/2018 - 18:32 Hierarchy: InitialismDescription: {{philately}} ''Stanley Gibbons'', stamp dealer and catalogue publisher.Ngram: SGNgram Text: SGSource: WiktionaryIssue: 0Wiktionary tag: philatelyNgram Count: 1Wikokit WikiText ID: 147011
