Clawson, Chris2020-06-212020-06-213/28/1871June 20, 2https://dspace.montaguearchive.org/handle/MHS-01376/4816letter; Pennsylvania Salt Manufacturing Co. - Terms for orders - Pittsburgh, Pa.incoming correspondence to the papermaking company of Elisha Wells - circa 1870E. Wells &Co. paper makerspapermakingE-Wells-Co-7-11-2018.551