Letter from Edward S. Winslow to Lois S. Harrington, written from Cobalt, Ontario, on letterhead of Drummond Mines, Limited. Written on Easter morning.
Letter from Edward S. Winslow to Lois S. Harrington, written from Cobalt, Ontario, on the letterhead of the Porcupine Nugget ("A weekly newspaper published in the interests of the Porcupine Goldfields").
Letter from Edward S. Winslow to Lois S. Harrington, written from Cobalt, Ontario, on the letterhead of the Porcupine Nugget ("A weekly newspaper published in the interests of the Porcupine Goldfields").
Letter from Edward S. Winslow to Lois S. Harrington, written from Cobalt. Includes sketch of layout of buildings, including mining machine building, warehouses, and offices.