Allan Cruickshank Holds a Black Guillemot on Goose Rock Photograph, 1947

Campers Leave for Birding Trip in the Osprey Photograph, 1947

Instructor Joe Cadbury leads a group of campers on a birding trip aboard the Osprey. Campers Jim Moore and Helen Moore are seated near the back of the boat.

Young Double-Crested Cormorants Nesting on Old Hump Ledge Photograph, 1947

Camp Instructors Group Photograph, 1947

Camp instructors on staff during the 1947 summer session pose for a photograph on board a boat. They are, front row from left to right: Marine Life Instructor Marcus Old, Camp Director Carl Buchheister, Bird Life Instructor Allan Cruickshank, Bird Life Instructor Joseph Cadbury, Insect Life Instructor Arthur Smith, Plants Instructor Farida Wiley, and Nature Activities Instructor Dorothy Treat.

Carl Buchheister to Judge Robert Walcott Letter, 1947

Campers Bird Watch on Franklin Island Negative, 1947

Herring Gulls and Eggs in a Nest on Old Hump Ledge Photograph, July, 1947

Young Herring Gulls and Gull Eggs in a Nest on Old Hump Ledge Photograph, July 1947

Young Double-Crested Cormorant in a Nest on Old Hump Ledge Photograph, July, 1947

Helen Cruickshank's and Allen Cruickshank's Bird Blinds on Old Hump Ledge Photograph, July, 1947

Elmier Osier rows a group of campers back to the Puffin after a field trip to Old Hump Ledge. On the island, Helen Cruickshank's and Allen Cruickshank's bird blinds are visible.

Members of the Plant Class Wait for Boatman Elmer Osier to Retrieve Them Photograph 1, July, 1947

Members of the Plant Class Wait for Boatman Elmer Osier to Retrieve Them Photograph 2, July, 1947