| Description | Progress with their engine. They are happy for Boulton & Watt to order the piston rod and nozzle wherever they see fit.
On the same sheet:
Letter. Mark Gilpin, clerk for Joseph Rathbone & Co. (Coalbrookdale) to James Watt (Birmingham). 30 May 1781.
Need directions about the brass seats for the Wheal Virgin clackseat pipes. The other pipes have been sent to Prichard & Barlow in Bristol for forwarding to Wheal Virgin. |