Folder: W.G. 2.1. October 1965. St. Pierre-de Chartreuse. ALGOL X to February 1966. Report: A proposal for a report on a successor of Algol 60 by Niklaus Wirth, IFIP WG 2.1, Copy No. 22. August 1965. Report: MR 76. Orthogonal design and description of a formal language by A. van Wijngaaden, October 1965. Spiral note book, October. 65, Original ALGOL X. Document 15, ALGOL 6 X. Proposal for introduction on aims by Peter Naur, October 1965. Document 16, Grenoble 1965, W.G. 2.1. Document 23, A proposal for a basis for a report on a successor to Algol 60 by Gerhard Seegmuller. Document 2 Record Handling, M. Woodger, October 1965. Document 11. Definition of a subset of PL/I by finite local state-vectors by P. Lucas. July 1965.