Specification of Lawrence Gardner and Thomas Bushby
Subtitle: pill-making machines
Contributors: Bushby, Thomas
Publisher: Great Seal Patent Office
Published: 1870
Place of publication: London
Language: eng
Subjects: Instrumentation; Drug Compounding; Pills
Notes: Cover title.

At head of title: A.D. 1870, 31st May. No.1583.

"Thomas Bushby, of the city of Manchester, in the county of Lancaster, chemist."