Von Haake, A., and United States. Post Office Dept. Post route map of the territory of Alaska with adjacent parts of the Dominion of Canada and portions of Washington and Oregon showing post offices with the intermediate distances and mail routes in operation on the 1st of December 1897. Washington, D.C.: Post Office Dept., 1897. Web. 27 Feb 2021. <https://ark.digitalcommonwealth.org/ark:/50959/cj82kk710>.

Von Haake, A., & United States. Post Office Dept. (1897). Post route map of the territory of Alaska with adjacent parts of the Dominion of Canada and portions of Washington and Oregon showing post offices with the intermediate distances and mail routes in operation on the 1st of December 1897 [Map]. Retrieved from https://ark.digitalcommonwealth.org/ark:/50959/cj82kk710

Von Haake, A., and United States. Post Office Dept. "Post route map of the territory of Alaska with adjacent parts of the Dominion of Canada and portions of Washington and Oregon showing post offices with the intermediate distances and mail routes in operation on the 1st of December 1897." Map. Washington, D.C.: Post Office Dept., 1897. Digital Commonwealth, https://ark.digitalcommonwealth.org/ark:/50959/cj82kk710 (accessed February 27, 2021).