Image #573 (2.75" x 4.5"): "8-16-29. Bottom side of lighter, showing barnacles and other marine growths."; Image #574 (2.75" x 4.5"): "8-20-29. Pile-pulling derrick lighter sunk in 12 to 15 ft. of water at high tide."; Image #575 (2.75" x 4.5"): "8-20-29. Sunken derrick lighter. Photo at low tide."; Image #576 (2.75" x 4.5"): "Same as above."
