6184537Langdon R.Y. : Engineer 29 May 1919 - 12 Sep 1919 Board of Trade, Canal Control Committee0public2017-08-15 10:45:502019-11-22 11:15:50380Released from the army to gain experience in locking systems & management of canals1919-05-291919-09-124747710Langdon, Reginald Yorke618434Board of Trade, Canal Control Committee431749975226www.tunnellers.net/profiles86324747710Langdon, Reginald Yorke
1125https://heurist-usyd.cloud.edu.au/heurist/ExpertNationOccupation eventlet1125-371