Sample of 1866 transatlantic cable (shore end) with end rings, made by the Telegraph Construction and Maintenance Company Limited, Greenwich, London, England, 1866. Cable end rings embossed with ‘Telegraph Construction & Maintenance Company Limited’ and ‘Contractors. London Atlantic Shore End 1866’. 1866 transatlantic cable sample 1866
Working model, scale 1:12, of 3 crank compound surface condensing vertical marine engines as built by Messrs. John Penn and Sons for the Royal Italian Government single-screw composite corvette the 'Cristoforo Colombo' (1875), in glass case on stand (see note) Model of surface condensing vertical marine engine 1876-1918
Working model, scale 1:12, of 3 crank compound surface condensing vertical marine engines as built by Messrs. John Penn and Sons for the Royal Italian Government single-screw composite corvette the 'Cristoforo Colombo' (1875), in glass case on stand (see note) Model of surface condensing vertical marine engine 1876-1918
Brass plaque on wood mount for model of the engines of the 'Cristofo Colombo' Brass plaque for model of surface condensing vertical marine engine 1876-1918