Url https://edisondigital.rutgers.edu/document/HK402AAR Resource class dctype:Text Title [HK402AAR], Agreement, Association of Licensed Cement Manufacturers, December 30th, 1907 Creator Association of Licensed Cement Manufacturers Subject Competition and market structure Publisher Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University Date 1907-12-30 Type Agreement Identifier HK402AAR Source 222:467 Relation Vulcanite Portland Cement Co Lehigh Portland Cement Co North American Portland Cement Co Atlas Portland Cement Co American Cement Co Penn-Allen Portland Cement Co Alpha Portland Cement Co Dexter Portland Cement Co Lawrence Cement Co Pennsylvania Cement Co Buckhorn Portland Cement Co Nazareth Cement Co Rights Thomas Edison National Historical Park Date Created 1907-12-30 Has Version https://archive.org/details/edisonmicrofilm222/page/n477/mode/1up Archive.org Viewer, Microfilm Series Reel 222 Is Part Of HK402-F Uri https://edisondigital.rutgers.edu/document/HK402AAR https://edisondigital.rutgers.edu/document/HK402AAR --