A specimen of printing types, by William Caslon, letter-founder to His Majesty - Caslon, William 1754-1833 (s.n, 1786)
A variant has p. 8 with six lines of small music and the ornaments below have four of the ships arranged two on either side
Also issued as part of: 'Cyclopaedia' by Ephraim Chambers, with supplement and modern improvements by Abraham Rees, London, 1786
Drop-head title
English Short Title Catalog, T49590
P. 8 has four lines of small music and the ornaments below have eight ships arranged in a single line