The map and advertising are printed back to back
on 22" x 17" high quality glossy paper folded twice to an 11"
x 8.5" finished size.
Map are available for $3 at the
Harsens Island St. Clair Flats Historical Society Museum
at 3058 South Channel Dr., Harsens Island, MI 48028 and at
many of the advertisers shown on the reverse side of the map.