Historic American Buildings Survey. "MAP SHOWING LOCATION OF RESERVOIR AND THE LAND TO BE IRRIGATED, 1904. - Strawberry Valley Project, Payson, Utah County, UT." 1904. Wikimedia.
https://commons.wikimedia.org/wiki/File:MAP_SHOWING_LOCATION_OF_RESERVOIR_AND_THE_LAND_TO_BE_IRRIGATED,_1904._-_Strawberry_Valley_Project,_Payson,_Utah_County,_UT_HAER_UTAH,25-PAYS,1-60.tif.