Fireworks Celebrating the Completion of Victoria Bridge

This image from the September 1, 1860 issue of Harper's Weekly depicts celebratory fireworks following the completion of the Victoria Tubular Bridge in Montreal, Canada.

GRAND FINALE OF FIREWORKS IN HONOR OF THE PRINCE OF WALES AND THE SUCCESSFUL COMPLETION OF THE VICTORIA BRIDGE, MONTREAL, CANADA EAST, BY G. A. LILLIENDAHL, ESQ., OF NEW YORK, AUGUST, 1860