1977 Map of Grygla

This historical map portrays the area of Grygla in 1977, primarily covering Marshall County as well as portions of Beltrami County, Pennington County, Clearwater County, and Lake of the Woods County. Featuring a scale of 1:100000, this map provides a highly detailed snapshot of the terrain, roads, buildings, counties, and historical landmarks in the Grygla region at the time. Published in 1978, it is the sole known edition of this map.