| 54630 The Layman's Guide to LEO, Chapter 1, David Caminer's copy |
Document |
1952 |
| 55717 LEO - The Automatic Office (1957) |
Media |
1957 |
| 55876 LEO Chronicle (with 1955-61 extension) |
Document |
1961 |
| 56600 LEO Development: Maintenance of Long Term Records |
Document |
Oct 1955 |
| 58903 Report on the use of a LEOmatic Office for C.A.V. Ltd |
Document |
22 Jan 1958 |
| 58905 Points of interest arising out of our recent discussions with English Electric at Hartree House and Kidsgrove |
Document |
28 Feb 1963 |
| Acorn User - January 1989 |
Magazine |
27 May 2009 |
| Acorn User - January 1996 |
Magazine |
1 Jul 2009 |
| Acorn User - January 1997 |
Magazine |
15 Jul 2009 |
| Beebug Newsletter - Volume 10, Number 1 - May 1991 |
Magazine |
Unknown |
| Beebug Newsletter - Volume 10, Number 10 - April 1992 |
Magazine |
Unknown |
| Beebug Newsletter - Volume 10, Number 8 - January/February 1992 |
Magazine |
Unknown |
| Beebug Newsletter - Volume 10, Number 9 - March 1992 |
Magazine |
Unknown |
| Beebug Newsletter - Volume 11, Number 1 - May 1992 |
Magazine |
Unknown |
| Beebug Newsletter - Volume 11, Number 10 - April 1993 |
Magazine |
Unknown |
| Beebug Newsletter - Volume 11, Number 8 - January/February 1993 |
Magazine |
Unknown |
| Beebug Newsletter - Volume 11, Number 9 - March 1993 |
Magazine |
Unknown |
| Beebug Newsletter - Volume 12, Number 1 - May 1993 |
Magazine |
Unknown |
| Beebug Newsletter - Volume 12, Number 10 - April 1994 |
Magazine |
Unknown |
| Beebug Newsletter - Volume 12, Number 8 - January/February 1994 |
Magazine |
Unknown |
| Beebug Newsletter - Volume 12, Number 9 - March 1994 |
Magazine |
Unknown |
| Beebug Newsletter - Volume 4, Number 10 - April 1986 |
Magazine |
Unknown |
| Beebug Newsletter - Volume 4, Number 8 - January / February 1986 |
Magazine |
Unknown |
| Beebug Newsletter - Volume 4, Number 9 - March 1986 |
Magazine |
Unknown |
| Beebug Newsletter - Volume 5, Number 1 - May 1986 |
Magazine |
Unknown |
| Beebug Newsletter - Volume 5, Number 10 - April 1987 |
Magazine |
Unknown |
| Beebug Newsletter - Volume 5, Number 8 - January / February 1987 |
Magazine |
Unknown |
| Beebug Newsletter - Volume 5, Number 9 - March 1987 |
Magazine |
Unknown |
| Beebug Newsletter - Volume 6, Number 1 - May 1987 |
Magazine |
Unknown |
| Beebug Newsletter - Volume 6, Number 10 - April 1988 |
Magazine |
Unknown |
| Beebug Newsletter - Volume 6, Number 8 - January / February 1988 |
Magazine |
Unknown |
| Beebug Newsletter - Volume 6, Number 9 - March 1988 |
Magazine |
Unknown |
| Beebug Newsletter - Volume 7, Number 1 - May 1988 |
Magazine |
Unknown |
| Beebug Newsletter - Volume 7, Number 10 - April 1989 |
Magazine |
Unknown |
| Beebug Newsletter - Volume 7, Number 8 - January/February 1989 |
Magazine |
Unknown |
| Beebug Newsletter - Volume 7, Number 9 - March 1989 |
Magazine |
Unknown |
| Beebug Newsletter - Volume 8, Number 1 - May 1989 |
Magazine |
Unknown |
| Beebug Newsletter - Volume 8, Number 10 - April 1990 |
Magazine |
Unknown |
| Beebug Newsletter - Volume 8, Number 8 - January/February 1990 |
Magazine |
Unknown |
| Beebug Newsletter - Volume 8, Number 9 - March 1990 |
Magazine |
Unknown |
| Beebug Newsletter - Volume 9, Number 1 - May 1990 |
Magazine |
Unknown |
| Beebug Newsletter - Volume 9, Number 10 - April 1991 |
Magazine |
Unknown |
| Beebug Newsletter - Volume 9, Number 8 - January/February 1991 |
Magazine |
Unknown |
| Beebug Newsletter - Volume 9, Number 9 - March 1991 |
Magazine |
Unknown |
| BX1 |
Storage Box |
Unknown |
| Edge - Issue 145 - January 2005 |
Magazine |
Jan 2005 |
| Edge - Issue 171 - January 2007 |
Magazine |
Jan 2007 |
| Edge - Issue 184 - January 2008 |
Magazine |
Jan 2008 |
| Edge - Issue 210 - January 2010 |
Magazine |
Jan 2010 |
| Edge - Issue 223 - January 2011 |
Magazine |
Jan 2011 |
| Icons of Beige - Postcard Set |
Shop Item |
Unknown |
| Icons of Beige - Poster Prints |
Shop Item |
Unknown |
| Mean Machines Sega - January 1995 |
Magazine |
Jan 1995 |
| Officially Licenced John Harris Sinclair Artwork Poster Prints |
Shop Item |
Unknown |
| PC Pro January 1995 |
Magazine |
1 Jan 1995 |
| Personal Computer World - January 1979 |
Magazine |
Jan 1979 |
| Personal Computer World - January 1982 Word Processing Supplement |
Magazine |
Jan 1982 |
| Personal Computer World - January 1995 |
Magazine |
Jan 1995 |
| Popular Electronics - January 1975 |
Magazine |
Jan 1975 |
| 54842 Summary of Visits made by DT Caminer and JMM Pinkerton, March/April 1958 |
Document |
Mar 1958 |
| 66651 L1 Payroll Job Specification Draft |
Document |
Unknown |
| A&B Computing - February 1985 |
Magazine |
Feb 1985 |
| Acorn User - February 1988 |
Magazine |
25 Mar 2009 |
| Acorn User - February 2000 |
Magazine |
5 Aug 2009 |
| Beebug Newsletter - Volume 10, Number 2 - June 1991 |
Magazine |
Unknown |
| Beebug Newsletter - Volume 11, Number 2 - June 1992 |
Magazine |
Unknown |
| Beebug Newsletter - Volume 12, Number 2 - June 1993 |
Magazine |
Unknown |
| Beebug Newsletter - Volume 2, Number 2 - June 1983 |
Magazine |
Jun 1983 |
| Beebug Newsletter - Volume 5, Number 2 - June 1986 |
Magazine |
Unknown |
| Beebug Newsletter - Volume 6, Number 2 - June 1987 |
Magazine |
Unknown |
| Beebug Newsletter - Volume 7, Number 2 - June 1988 |
Magazine |
Unknown |
| Beebug Newsletter - Volume 8, Number 2 - June 1989 |
Magazine |
Unknown |
| Beebug Newsletter - Volume 9, Number 2 - June 1990 |
Magazine |
Unknown |
| BX2 |
Storage Box |
Unknown |
| Edge - Issue 120 - February 2003 |
Magazine |
Feb 2003 |
| Edge - Issue 133 - February 2004 |
Magazine |
Feb 2004 |
| Edge - Issue 146 - February 2005 |
Magazine |
Feb 2005 |
| Edge - Issue 172 - February 2007 |
Magazine |
Feb 2007 |
| Edge - Issue 185 - February 2008 |
Magazine |
Feb 2008 |
| Edge - Issue 211 - February 2010 |
Magazine |
Feb 2010 |
| Edge - Issue 224 - February 2011 |
Magazine |
Feb 2011 |
| Games Consoles - Trump Cards |
Shop Item |
Unknown |
| Leo III Board |
Computer |
1961 |
| Leo III Digital Clock |
Computer |
1961 |
| Leo III Logic Board |
Computer |
1961 |
| Personal Computer World - February 1980 |
Magazine |
Feb 1980 |
| Personal Computer World - February 1984 |
Magazine |
Feb 1984 |
| Personal Computer World - February 1997 |
Magazine |
Feb 1997 |
| 63982 Some Remarks on Data Processing, annotated draft and notes on LEO jobs |
Document |
28 Mar 1957 |
| Acorn Publisher - Volume 5, Issue 3 (February 1999) |
Magazine |
Feb 1999 |
| Acorn User - March 1984 |
Magazine |
Mar 1984 |
| Acorn User - March 1991 |
Magazine |
3 Jun 2009 |
| Beebug Newsletter - Volume 10, Number 3 - July 1991 |
Magazine |
Unknown |
| Beebug Newsletter - Volume 11, Number 3 - July 1992 |
Magazine |
Unknown |
| Beebug Newsletter - Volume 12, Number 3 - July 1993 |
Magazine |
Unknown |
| Beebug Newsletter - Volume 5, Number 3 - July 1986 |
Magazine |
Unknown |
| Beebug Newsletter - Volume 6, Number 3 - July 1987 |
Magazine |
Unknown |
| Beebug Newsletter - Volume 7, Number 3 - July 1988 |
Magazine |
Unknown |
| Beebug Newsletter - Volume 8, Number 3 - July 1989 |
Magazine |
Unknown |
