Classic USGS Thunder Bay Island Michigan 7.5'x7.5' Topo Map

Historical USGS topographic quad map of Thunder Bay Island in the state of Michigan. Map scale may vary for some years, but is generally around 1:24,000. Print size is approximately 24" x 27"

This quadrangle is in the following counties: Alpena.

The map contains contour lines, roads, rivers, towns, and lakes. Printed on high-quality waterproof paper with UV fade-resistant inks, and shipped rolled.

Contains the following named places: Alpena County, Gull Island, Sugar Island, Thunder Bay Island, Thunder Bay Island Light