[347], 15 lines from bottom, for “his” read “is.”

[462], 15 lines from bottom, for “of” read “wrote to.”

[484], 6 lines from bottom, dele “from the bottom in order to discharge it again at the top,” and substitute, “which convey the steam by turns, to the vessel D.”

TRANSCRIBER’s NOTE:
The original uses some characters for contridiction and truncation that can not be represented in this document.
For example

abbreviates the word presents which is rendered as presents. The final symbol also occurs in the words

products and

thoughts.
There are also some letters with tilde and macrons, which may or may not display correctly depending on the viewing device and/or font chosen, examples follow