Papers concerning equipment outstanding for the installation of a LEO III at the Mercantile Credit Company.
Comprises:

• Letter from D.M. Minter (Mercantile Credit Company) to Michael Holmyard, regarding delivery of 'remaining equipment' for their LEO III installation, dated 3rd July 1964;
• Internal Lyons correspondence between Michael Holmyard and A.K. Robey (LEO & Methods Office) concerning the outstanding LEO III peripherals for the Mercantile Credit Company system, dated 6th-8th Jul 1964.[two letters pasted together]; 
• Draft Supplemental Agreement prepared by Bartlett & Gluckstein between English Electric Leo Marconi Computers Ltd, Lyons and the Mercantile Credit Company. Dated 1965;
• File copy letter from Michael Holmyard (Assistant Secretary, J. Lyons & Co), to M. Rose (Bartlett & Gluckstein, Solicitors), thanking them for speedy handling of the Lyons LEO III Installation documents [not filed]. Dated 15th March 1965.

Provenance :
Collected by Peter Bird as part of his research for his book LEO - The First Business Computer (1994).