| Description | Docketed “Observations on Virago’s boiler, and the materials of which it is composed. No boiler tight on first trial. States what is to be said in reply to [William?] Miller’s letter respecting the Portsmouth engine. Pushing tremendously with the 60 and 80 horse engines. Enclosing letters to Josh. Edlmann and Messrs. Ditchburn & Mare. Want [T.] Wilkinson to erect a pumping engine.” |