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Geology of the forty-ninth parallel sheet no. 3, map 76 A

Description: Map shows geological composition of the McGillivray Range and the Rocky Mountain Trench along the international boundary line between Canada and the United States. Area ranches, settlements, and roads are marked. Includes legend, notes, and a cross sections. Relief shown by contours and spot heights. Scale [1:62,500].
Date: 1913
Creator: Daly, Reginald Aldworth, 1871-1957
Partner: University of Texas at Arlington Library

Geology of the forty-ninth parallel sheet no. 9, map 82 A.

Description: Map shows geological composition of the area adjacent to Christina Lake in the Columbia Valley of British Columbia, Canada along with settlements and railroads in the vicinity. Includes legend, notes, and cross section. Relief shown by contours and spot heights. Scale [1:62,500].
Date: 1913
Creator: Daly, Reginald Aldworth, 1871-1957
Partner: University of Texas at Arlington Library

Geology of the forty-ninth parallel sheet no. 11, map 84 A

Description: Map shows geological composition of Anarchist Mountain and adjacent areas in British Columbia, Canada and area settlements and railway lines. Includes legend, notes, and a cross section. Relief shown by contours and spot heights. Scale [1:62,500].
Date: 1913
Creator: Daly, Reginald Aldworth, 1871-1957
Partner: University of Texas at Arlington Library

Geology of the forty-ninth parallel sheet no. 17, map 90 A.

Description: Map shows geological composition of the Sumas Lake area in British Columbia, Canada. Vicinity settlements, railroads, roads, and boundary monuments are noted. Includes legend, notes, and a cross section. Relief shown by contours and spot heights. Scale [1:62,500].
Date: 1913
Creator: Daly, Reginald Aldworth, 1871-1957
Partner: University of Texas at Arlington Library

Map showing the line of boundary between the United States & British possessions: From the point where the 49th parallel of north latitude strikes the western coast of the continent "to the middle of the channel which separates the continent from Vancouver's Island and thence southerly through the middle of said channel" &c. to Fuca's Straits, in accordance with Treaty of June 15th, 1846.

Description: Map shows mid-nineteenth century proposed boundary line, actual boundary line, and steamship route in area between British Colombia and the United States. Relief shown by hachures; depths by soundings. Scale [ca. 1:300,000].
Date: 1846
Partner: University of Texas at Arlington Library