11. Philatelic 20/31/10 Reference (shelfmark): Philatelic 20/31/10 Title: Ewen Collection: Wrexham, Mold and Connah's Quay Railway Scope & Content: Railway letter stamps, covers and related material, provenance records and notes relating to the Wrexham, Mold and Connah's Quay Railway. Collection Area: Philatelic Collections Languages: English Date Range: 1891-1912 Extent: Section within volume.