This undated photo shows a man choosing his own lobster at The Lobster Pound in Lincolnville Beach.

Penobscot Marine Museum has a collection of historic photos with little to no documentation. The Camden Herald is publishing some of these "mystery" photos to see if readers can help add to the museum's information.

Those who have information about the location, structures or people in the photos should email or write Camden Herald, 5 Bay View Landing, Camden ME, 04843.