Lake Superior Lighthouses Postcard 182868K (MI)

TITLE: Lake Superior Lighthouses
SIZE: Continental
DESCRIPTION: Left Column, top to bottom: Whitefish Point, Eagle Harbor
Center Column: Cooper Harbor, Sand Hills, Marquette Harbor
Right Column: Grand Island East Channel, Point Iroquois, Au Sable Point
Far right background: Crisp Point
Back of card inset: Bete Grise
PUBLISHED BY: © Penrod/Hiawatha • Berrien Center, Michigan 49102
POSTCARD ID #: 182868K

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.