Specification of William Johnson
Subtitle: method of heating fluids
Publisher: Queen's Printing Office; George E. Eyre and William Spottiswoode)
Published: 1854
Place of publication: London
Language: eng
Subjects: Heating; Fluids; Steam-engines; Boilers
Notes: At head of title: A.D. 1809. No. 3236.

"William Johnson, of Blackheath, in the county of Kent, gentleman".