Brass pantograph. Longer bars 30-inch long
Brass pantograph. Longer bars 30-inch long; by Elliott, 268 High Holborn, London
Brass pantograph. Longer bars 30-inch long; by Elliott, 268 High Holborn, London
Brass pantograph. Longer bars 30-inch long; by Elliott, 268 High Holborn, London
Base of brass pantograph made by Elliott, 268 High Holborn, London.