Supplement to the Porter-Bacon treatise on the Richards' indicator
Subtitle: being notes on the Richards-Thompson indicator and Amsler's polar planimeter
Contributors: American Steam Gauge Company
Publisher: American Steam Gauge Co.
Published: 1878
Place of publication: Boston
Language: eng
Number of pages: 20
Notes: Cover title.

"By F.W. Bacon"--P. [2] of cover.