Black and white photographic glass plate negative of the screw passenger excursion vessel, America taken about 1927. Ship is passing under the Duluth Aerial Bridge in the Duluth Ship Canal with lighthouse on end of pier.The Corps of Engineers office is on the other side of the bridge. Incscribed: McKenzie 2539. Donor: Kenneth E. Thro. (12.6 cm. x 17.5 cm.)