2x3 black and white negative photographed by Rosenfeld and Sons on March 6, 1937. Image of 135' Bath Iron Works J class sloop RANGER (built 1937 in Bath, Me.) under construction at Bath Iron Works in Bath, Me. Visible in image: overhead shot of hull being planked inside the boatshop, men at work rivetting the steel plates onto the steel frames. CREDIT LINE: Mystic Seaport, Rosenfeld Collection, image acquired in honor of Franz Schneider. For more information see: A CENTURY UNDER SAIL, text by Stanley Rosenfeld, p. 107. Stamped on original negative sleeve: "78974F / 4316" and typed: "3/6/37 / Cup Defender RANGER under constr".