An Essay on laughter
Subtitle: wherein are displayed, its natural and moral causes, with the arts of exciting it ...
Contributors: Hiffernan, Paul, 1719-1777.; Poinsinet de Sivry, Louis, 1733-1804.
Publisher: Printed for T. Davies ... and L. Davis
Published: 1769
Place of publication: London
Language: eng
Number of pages: 140
Subjects: Laughter.
Other titles: Traité des causes physiques et morales du rire, relativement à l'art de l'exciter. English. 1769.
Notes: Translation of Traité des causes physiques et morales du rire, relativement à l'art de l'exciter (attributed to L. Poinsinet de Sivry).

Dedication of LC copy signed with initials "P.H." [i.e. Paul Hiffernan]. The dedication to Samuel Foote in the present copy is signed simply "the Translator".