Is this your first year attending the USG IT conference at Rock Eagle? Get some "secret" tips that will make your conference a great experience. To get a general idea of how the conference is organized, peruse the 2015 agenda (also available as a 2015 PDF schedule). And then read on for registration and parking maps, packing tips, social media links, and more! (Updated for 2015)
Four letters sent by James Hedges (while in St. Clairsville, Belmont, Ohio) to Jared Mansfield (U.S. Surveyor General) from 1809 to 1811. Note that James was not listed in the index to volume 1 or 4 of these collections. Download the images of these letters as a PDF (6 MB).