C & NW Rotary Steam Snow Shovel. Material: glass. Size: 5" x 7". Description: glass plate image of a large train engine, print on side: "The Rotary Steam Snow Shovel, C & NW, R-Y Co., 6401."
Donated by Sheldon Johnson, son of Everett and Ruth Johnson (their estate). Glass plate negative scanned by Michael Linnihan June 2014.
