Hand-drawn, hand-colored and annotated map showing the 280 foot level of the Combination Mine. Printed on map: 'Mohawk, col. el. 5958.48; Hayes & Monnette No. 2, col. el. 5935.7; Hayes & Monnette No. 1, col. el. 5925.8; Truett, col. el. 5938.8; Combination, col. el. 5986.31.'
An exterior view of Hale & Norcross Mine in Virginia City, Nevada. Description typed onto the front of the card: "Hale & Norcross Mine, Comstock Lode, Virginia City. Production $11,486,000."