Reports: pre 1896
- part of archive:
- Papers of patent agent and engineer Sir Dugald Clerk, relating to gas engines and patent investigations
- Marks & Clerk
Entitled: "Reports on patent actions and other matters by Dugald Clerk, A.M.I.C.E., F.C.S., Prior to 1896; With an Additional Index to Reports in Old Letter Books, etc." Volume number 77, containing 50 reports.
- Open Access