TEMPORARY DYKE, MONTREAL, UNDER CONSTRUCTION, 1887.

TEMPORARY DYKE, MONTREAL, COMPLETED 1887.

ICE "SHOVE," MONTREAL, STOPPED BY TEMPORARY DYKE (FRONT VIEW).

ICE "SHOVE," MONTREAL, STOPPED BY TEMPORARY DYKE (REAR VIEW).

RAILWAY TRACKS CROSSING ST. LAWRENCE ON THE ICE BELOW MONTREAL,