Includes a specification for a high pressure steam engine, 1863; a catalogued contract 1863:

Parties: (i) Selby Local Board of Health

(ii) Christiana Rose of Hull, engineer and ironfounder

Consideration: £440

(i) to deliver, erect, start and maintain a steam engine and pumps etc.;

a letter from John Linton to J. Downs, 24 May 1863; and an Agreement for the extension of time for completion of the engine from 23 Dec 1863 to 23 Feb 1864, 2 Nov 1863