1. Philatelic 20/29/4 Reference (shelfmark): Philatelic 20/29/4 Title: Ewen Collection: South Eastern and Chatham Railway Scope & Content: Railway letter stamps, covers and related material, provenance records and notes relating to the South Eastern and Chatham Railway. Collection Area: Philatelic Collections Languages: English Date Range: 1891-1912 Extent: Section within volume.