An act or ordinance to reward Samuel Hopkins, and Angus Macdonell and others, for their inventions of two new and improved methods of making pot and pearl ashes
Subtitle: Acte ou ordonnance qui récompense Samuel Hopkins et Angus M'Donnell et autres, pour leurs inventions de deux nouvelles méthodes qui améliorent la manufacture de la potasse
Contributors: Neilson, S.
Publisher: Printed by Samuel Neilson ... =; Chez Samuel Neilson ...
Published: 1791
Place of publication: Quebec; Quebec
Language: eng; fre
Subjects: Potash; Patents; Potasse; Brevets d'invention
Other titles: Acte ou ordonnance qui récompense Samuel Hopkins et Angus M'Donnell et autres, pour leurs inventions de deux nouvelles méthodes qui améliorent la manufacture de la potasse.
Notes: Broadside with text in English and French in parallel columns.

At head of title: The Quebec gazette, Thursday, June 23, 1791 : anno tricesimo primo Georgii tertii regis, chap VII, passed 30th April, 1791, J. Williams, C.L.C. = La gazette de Quebec, jeudi, le 23 juin, 1791 : anno tricesimo primo Georgii tertii regis, chap VII, passé le 30 avril, 1791, J. Williams, G.C.L.

"Num. 1352"

Reference: Tremaine 731.