Mounted photograph, commemorative portrait group, opening of the Forth Bridge, 4th March 1890, by J Lamb, photographer, Edinburgh. Showing Arthur J Knowles, Sir William Arrol, Joseph Philippe, Andrew S Biggart, A J Symonds, Reginald E Middleton, R Walter Mlik, Louis Neville, Duncan Campbell, Alex Chalmers, Rudolph Lilljequiot, T Moir, Allan D Stewart, Ernest W Moir, William Gray, Alfred E Mavor, W F Jackson, John Walker, William White Millar, Marquis of Tweeddale, Sir Matthew W Ridley, Lord Colville, William Heygate, Matthew W Thompson, Earl of Elgin, James Hall Renton, Lord Hindlip, John Dent, J B Wieland, Sir John Fowler, Samuel Balbirnie, Wilhelm Westhofen, E Malcolm Wood, John Noble, Spencer Brunton, Walter J Bourke, Maurice Fitzmaurice, Axel Shluter, Evelyn G Carey, Henry Oakeley, James Blackburn, Sir Benjamin Baker, Frederick G Cooper, William N Bakewell, Thomas Scott, George Aitken, Adam Hunter, J B Webster, John Martin. Overall: 918 mm x 672 mm.