1. Philatelic 20/27/5 Reference (shelfmark): Philatelic 20/27/5 Title: Ewen Collection: Oldham, Ashton and Guide Bridge Railway Scope & Content: Railway letter stamps, covers and related material, provenance records and notes relating to the Oldham, Ashton and Guide Bridge Railway. Collection Area: Philatelic Collections Languages: English Date Range: 1891-1912 Extent: Section within volume.