http://hdl.handle.net/10222/11494 Sun, 26 May 2013 06:07:23 GMT 2013-05-26T06:07:23Z http://hdl.handle.net/10222/11926 Early Experiments Dinwiddie, James This journal by James Dinwiddie records some of his experiments with air and balloons. This file consists of one journal that is 30 pages in length. Mon, 27 Jul 2009 19:02:49 GMT http://hdl.handle.net/10222/11926 2009-07-27T19:02:49Z http://hdl.handle.net/10222/11925 Early Experiments Dinwiddie, James This journal by James Dinwiddie written in 1777 lists a number of experiments related to electricity and electrical phenomena. This file consists of one journal that is 28 pages in length. Mon, 27 Jul 2009 19:02:07 GMT http://hdl.handle.net/10222/11925 2009-07-27T19:02:07Z http://hdl.handle.net/10222/11924 Early Experiments Dinwiddie, James This journal by James Dinwiddie written ca. 1774 has a list of philosophical queries as well as a list of materials. This file consists of one journal that is 29 pages in length. Mon, 27 Jul 2009 19:01:19 GMT http://hdl.handle.net/10222/11924 2009-07-27T19:01:19Z