Canfield, Ruth E.2017-09-152017-09-151926-07-19http://hdl.handle.net/10829/7995Ruth Canfield wrote about firing pottery, burners and parts. She also wrote about possibilities for future employment.8 pagesen-USBinns, Charles Fergus, 1857-1934Canfield, Ruth Ella, 1896-1993KilnsHauck burnersEmploymentCorrespondence