1. Philatelic 20/19/3 Reference (shelfmark): Philatelic 20/19/3 Title: Ewen Collection: Manchester, Sheffield and Lincolnshire Railway Scope & Content: Railway letter stamps, covers and related material, provenance records and notes relating to the Manchester, Sheffield and Lincolnshire Railway. Collection Area: Philatelic Collections Languages: English Date Range: 1891-1912 Extent: Section within volume.