Containing around 3,700 dialect words from both Cornish and English,, this glossary was published in 1882 by Frederick W. P. Jago (1817–92) in an effort to describe and preserve the dialect as it too declined and it is an invaluable record of a disappearing dialect and way of life.
This volume contains 145 words of Wyandot collected by Col. John Johnston in 1819. Johnston was an Indian agent and "beloved friend" who was associated with the Wyandot and Shawnee tribes in Ohio for over 50 years. The volume also includes a smaller sample of about 40 Wyandot words collected by Benjamin Smith Barton in the late 18th century. Also included are three sets Wyandot numerals collected by Conrad Weiser (1755), William Walker (1851), and Samuel Haldeman (1847).