1. Philatelic 20/27/1 Reference (shelfmark): Philatelic 20/27/1 Title: Ewen Collection: Midland Railway Company Scope & Content: Railway letter stamps, covers and related material, provenance records and notes relating to the Midland Railway Company. Collection Area: Philatelic Collections Languages: English Date Range: 1891-1912 Extent: Section within volume.
2. Philatelic 20/27/2 Reference (shelfmark): Philatelic 20/27/2 Title: Ewen Collection: North London Railway Scope & Content: Railway letter stamps, covers and related material, provenance records and notes relating to the North London Railway. Collection Area: Philatelic Collections Languages: English Date Range: 1891-1912 Extent: Section within volume.
3. Philatelic 20/27/3 Reference (shelfmark): Philatelic 20/27/3 Title: Ewen Collection: North Staffordshire Railway Scope & Content: Railway letter stamps, covers and related material, provenance records and notes relating to the North Staffordshire Railway. Collection Area: Philatelic Collections Languages: English Date Range: 1891-1912 Extent: Section within volume.
4. Philatelic 20/27/4 Reference (shelfmark): Philatelic 20/27/4 Title: Ewen Collection: North Wales and Liverpool Railway Committee Scope & Content: Railway letter stamps, covers and related material, provenance records and notes relating to the North Wales and Liverpool Railway Committee. Collection Area: Philatelic Collections Languages: English Date Range: 1891-1912 Extent: Section within volume.
5. 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.