Working model of engines of S.S. 'Harbinger'
1851-1852
Working model, scale 1:12, of the diagonal direct-acting type engines of the S.S. 'Harbinger' (1851), on a mahogany hull base, with two mahogany bearing pillar shims and one mahogany engine bed shim, by Maudslay Sons and Field, Lambeth, London, England, 1851-1852