Fishplate profile for Mauritius Railway

Fishplate profile, working, side, for Mauritius Railway BS 80lb bull-head rail, shallow fishplates, not BS section, Requisition No.491/11, file 3075, Crown Agents No.5/2A, with agency stamp, by Guest, Keen & Nettlefolds Ltd., Dowlais, 1 November 1907, in original envelope