Image #38 (4.5" x 2.75"): "1-10-29."; Image #42 (4.5" x 2.75"): "1-13-29"; Caption under photos 38 & 42: "Timber Stair Tower, 12' x 16' in plan, and 110 ft. high. Eleven flights of stairs, each 10 ft. rise, of 12 steps each. Set up at bent 3W and braced to same at the 3rd points."; Image #43 (4.5" x 2.75"): "1-13-29"; Looking east toward Town Creek from Stair Tower. Material tower at Pier 4, on west bank of Drum Island, in the distance."
