1. Philatelic 20/16/1 Reference (shelfmark): Philatelic 20/16/1 Title: Ewen Collection: London and South Western Railway Scope & Content: Railway letter stamps, covers and related material, provenance records and notes relating to the London and South Western Railway. Collection Area: Philatelic Collections Languages: English Date Range: 1891-1912 Extent: Section within volume.
2. Philatelic 20/16/2 Reference (shelfmark): Philatelic 20/16/2 Title: Ewen Collection: London, Brighton and South Coast Railway Scope & Content: Railway letter stamps, covers and related material, provenance records and notes relating to the London, Brighton and South Coast Railway. Collection Area: Philatelic Collections Languages: English Date Range: 1891-1912 Extent: Section within volume.