Engineers - a collection of eleven engraved portraits: Including James Brindley anonymous after an unknown artist, oval tableau entitled MR. JAMES BRINDLEY, framed and glazed, 14 x 8.5cm (5.5 x 3.25ins); John Smeaton engraved by William Bromley after Mather Brown entitled John Smeaton, Civil Engineer. F.R.S.. , framed and glazed, 19 x 12.5cm (7.5 x 5ins) to mount, and another unframed; Robert Stephenson engraved by J.R. Jackson after John Lucas entitled ROBERT STEPHENSON ESQ RE. beneath image, published 1846, unframed, 55 x 41cm (21.5 x 16ins) approx. to margin; another engraved by D.J. Pound from a photograph by Mayall entitled THE LATE ROBERT STEPHENSON, ESQ. C.E… unframed, 37 x 25cm (14.5 x 9.75ins) approx. to edge of paper; Thomas Telford engraved by W. Raddon after S. Lane entitled THO S TELFORD, ESQ. F.R.S. L. & E… beneath image, published 1831, unframed, 42 x 31.5cm (16.5 x 12.5ins approx.. to margin; another engraved by W.G. Jackman after an unknown artits entitled THOMAS TELFORD, CIVIL ENGINEER published by A. Appleton, New York, unframed, 25.5 x 17cm (10 x 6.75ins) approx. to edge of paper; James Watt engraved by C. Picart after William Beechey entitled MR. JAMES WATT beneath image, published 1809, framed and glazed, 28 x 20.5cm (11 x 8ins) to mount; Matthew Boulton engraved by A. Cardon after William Beechey entitled MATTHEW BOULTON, ESQ. F.R.S. & S.A. beneath image, published 1812, framed and glazed, 30.5 x 20.5cm (12 x 8ins) to mount; and Marc Isambard Brunel engraved by J. Carter aftyer S. Drummond with facsimile signature M c I Brunel beneath image, unframed 52.5 x 37.5cm (20.75 x 14.75ins) approx. to edge of paper; and one other indistinctly titled in pencil, unframed, (11).