Note 484 — Chapter XI · WILLIAM CASLON, 1720.
Reading edition
A copy of this Specimen, dated 1763, evidently an advance copy, is in the library of the American Antiquarian Society, the gift of Isaiah Thomas, the printer, and is, as far as is known, the only copy in existence bearing this date. Copies of the 1764 Specimen occur in 8vo and 4to.