This collection is made up of a letter, drawings, maps, and a newspaper clipping related to David Wyrick's discovery of inscribed stones in an Indian burial mound near Newark, Ohio, in 1860. The items were once bound together under the title "Hebrew Inscriptions alleged to have been dug up in Ohio, U.S.A." Wyrick wrote an 8-page letter to William Brockie, editor of The Sunderland Times, on September 8, 1860, about his archaeological exploits. He recounted his actions on June 29, 1860, the day of his discovery, describing the Newark burial mounds and the Hebrew-inscribed "Keystone" he discovered there. Wyrick addressed the possibility that he had been the victim of a hoax, but ultimately expressed his belief that the stone was a genuine ancient artifact, possibly a relic of one of the Lost Tribes of Israel. His letter also refers to the draining of a nearby artificial pond, the durability of the logs located on its floor, and the discovery of several skeletons in a burial mound.
Wyrick's letters contain references to enclosed drawings and maps (which are present in the collection). Four colored drawings include two- and three-dimensional views of each of the Keystone's four inscribed faces, a diagram of the burial mound where Wyrick unearthed the artifact, and a cross-section of a mound containing several skeletons. Three of the manuscript maps are overhead views of the Newark earthworks, including copies of maps by Caleb Atwater (1820) and Squier and Davis (1848), and Wyrick's own detailed map (1860). A final manuscript map is a view of an artificial lake near Utica, Ohio (undated). Some of the visual materials have lengthy captions written on the verso.
The final items in the Wyrick collection are two newspaper clippings published in The Sunderland Times on October 6, 1860, regarding the Wyrick excavation. One article reprints several lengthy quotations from Wyrick's letter to William Brockie, and the other contains translations of the stone's Hebrew inscriptions.
