Detailed regional geology maps of Minnesota. $15.95 62-7570-04 Waseca quadrangle. MM-73. $9.95 62-7570-10 Minneapolis quadrangle. 1:48,000. MM-54. $5.95 62-7570-12 Minneapolis quadrangle bedrock geology. 1:250,000. MM-104. Minnesota Flags Minnesota Flags $3.95 62-1000MN Minnesota ...
Tiles were compared to a system of tourist maps that only showed selected areas on a large-scale map sheet. Each additional area was located on a different sheet, and if users needed to combine maps to create a map with a larger area, they had to place the sheets side by side. This ...