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