(Marchand, 499' (152m), 1898, 61-53-01) across Coulonge River N. of Fort Coulonge, Mansfield et Pontrefract Township, Pontiac County, QC. PH148 N. 1.0 (1.6 km) from jct with Ch De La Chute in Fort Coulonge, W. on Ch Du Pont-Rouge 100’ (31m) to the bridge. (N45 51.680 W76 44.450) Photos by Jack & June Schmidt 6-7-11.