1. Map of the Territory of Montana : with portions of the adjoining territories : showing the gulch or placer diggings actually worked and districts where quartz (gold & silver) lodges have been discovered to January 1st 1865 Yale Public content 1865. 2002-06-01T04:00:00Z. 2022-12-23T22:37:04Z. De Lacy, W. W. (Walter Washington), 1819-1892, cartographer. Jul. Hutawa, lithr. No. 65 Chesnut St. English. cartographic image. Public. Montana and Wyoming.