Vol. 2 consists of plates only. A later ed. of v. 2 only was published in 1845 with title: Illustrations of steam machinery and steam naval architecture. siris_sil_246041 ...
The annexed engravings are views of an improved gague for steam engines, invented by J. L. Eastman, of East Boston, Mass,, who has taken measures to secure a patetit for the same. Figure 1 is an ...