| Description | London Office. Letters and memoranda to James Brown in London, from 1825. The letters are addressed to Brown at 13 London Street unless otherwise noted.
Nos. 179-189, Memoranda etc. of Boiler Experiments: The following memoranda, notes etc. were found separated out at the end of Watt Jr.’s letters to Brown of 1825, formerly in Box 46/14. They are very similar in style and content to some items in the main series of correspondence, so are listed here as an addition to the correspondence. |