Straits of Macinac Lighthouses Postcard J36616 (MI)

TITLE: Straits of Mackinac Lighthouses
SIZE: Continental
DESCRIPTION: STRAITS OF MACINAC LIGHTHOUSES
Historically, the lighthouses in the Straits of Macinac area have guided ships safely through these treacherous waters.
PUBLISHED BY: © Penrod/Hiawatha • Berrien Center, Michigan 49102
POSTCARD ID #: J36616

Lights depicted include: Round Island Lighthouse; St. Helena Island Lighthouse; Old Macinac Point Lighthouse; Mackinac Channel Light

Each postcard is sleeved in a clear 2mil sleeve made out of polyethylene, polypropylene and polyester. All of these materials have passed the Photo Activity Test (P.A.T.) certifying that they are safe for long-term storage.