Don Dryden entering the water Down river from the dam Down river from the dam 6t 6u 6s 6r Inside the scroll case Under the dam 6n 6m 6o Wes Majors & Paul Lyons tending ropes Bob Boyer and Don Dryden John Warnock operating the crane Jeff Brown tending the diver Jeff Brown fueling the compressor Opening the gates Lou Ericsson fueling the generator Head Works Setting up the decompression chamber 6a Conowingo Dam looking up river Installing Head Gates
