Binns, Charles Fergus2020-05-112020-05-111921-05-02http://hdl.handle.net/10829/23811Binns writes Anderle, "I am sending you under separate cover the interim report on the Committee on Standards in which you will find the size and specifications on trial pieces."1 pageen-USCharles F. BinnsE. J. AnderleInternational Clay Machinery Co.Committee on StandardsCorrespondence