Photo courtesy of Robert Wanner on the Facebook Railroad Images of Bygone Days group.
Robert comments:
“Nakina, Ontario, on the Canadian National Railways in May 1955. Re icing of eight hatch refrigerator cars by local maintenance of way workers at the railroad ice house in Nakina. Six or eight cars were re-iced as I remember. Watching the procedure is fellow Airman Davy England while I was taking the photo.”