Letter by Harold Falkner to E. J. Carter, Librarian, Royal Institute of British Architects, with Reply of Thanks, 1 & 5 February 1932
Degrees Were Conferred Upon the Following Graduates (K-Z), OAC Review, V.45, No.8, July 1933, P.522, Con't on
Operation of a Dithionate-process Pilot Plant for Leaching Manganese Ore from Maggie Canyon Deposit, Artillery Mountains Region, Mohave County, Ariz