This historical map portrays the area of Knowles Corner in 2014, primarily covering Merrill as well as portions of Moro, Moro Plantation, and Webbertown Township. Featuring a scale of 1:24,000, this map provides a highly detailed snapshot of the terrain, roads, buildings, counties, and historical landmarks in the Knowles Corner region at the time. Published in 2014, it is the sole known edition of this map.
This is the sole edition of this map. No revisions or reprints were ever made.
1935 · Howe Brook
USGS Topo · 1:48,000
1937 · Smyrna Mills
USGS Topo · 1:62,500
1939 · Howe Brook
USGS Topo · 1:62,500
1940 · Island Falls
USGS Topo · 1:62,500
1940 · Oxbow
USGS Topo · 1:62,500
1942 · Island Falls
USGS Topo · 1:62,500
1942 · Oxbow
USGS Topo · 1:62,500
1954 · Howe Brook
USGS Topo · 1:62,500
1954 · Presque Isle
USGS Topo · 1:250,000
1955 · Smyrna Mills
USGS Topo · 1:62,500