- FondsGuillebaud - Papers of Claude William Guillebaud
- SeriesGuillebaud 4 - Papers relating to Alfred Marshall.
- File1 - Offprint: 'Marshall's Principles of Economics in the Light of Contemporary Economic Thought'. By Guillebaud
- File2 - Letter, Paul A. Samuelson (President of the American Economic Association), to Guillebaud.
- File3 - Offprint: 'The Variorum Edition of Alfred Marshall's Principles of Economics'. By Guillebaud
- File4 - Photocopy article: 'The Variorum Edition of Marshall's Principles'. By Milton S. Heath
- File5 - 'Some Personal Reminiscences of Alfred Marshall'. By Guillebaud
- File6 - Offprint: 'Some Personal Reminiscences of Alfred Marshall'. By Guillebaud