Silver plated model of the Forth Railway Bridge, 1882-1890, scale 1:480, Parliamentary submission model, on mirror base in glazed on table stand Forth Railway Bridge, 1882. 1882
Piece of wood from Costa Rica, known as bohaoka, used to make swinging bridges, 1900-1930 Piece of wood from Costa Rica 1900-1930
Model, scale 1:144, of the Pont-y-Cysyllte aqueduct, Wales, designed by Thomas Telford in 1805. Model of the Pont-y-Cysyllte Aqueduct, Wales, 1805 1805
