| Image | Item Reference | Title | Description | Date |
 | HC0593 | Multimate Professional Word Processor | Beginner’s Guide / Reference Manual / Advanced Guide / Diskettes | | |
| HC0594 | IBM-PC Guide to Operations | 1502232 | 1983 | |
| HC0595 | PC-XT Guide to Operations | 6183479 | 1983 | |
| HC0596 | Portable PC Guide to Operations | 6359946 | 1984 | |
| HC0597 | PC Tech Ref | 6936896 Technical Reference + Diagnostic 5.1/4″ | 1983 | |
| HC0598 | PC Basic | 6936900 | 1983 | |
| HC0599 | DOS 3.20 User’s Guide | 68X2407 | 1986 | |
| HC0600 | Men – Minutes – Money | A collection of excerpts from talks and messages delivered and written at various times by Thomas J Watson | 1930 | |
| HC0601 | Songs of IBM | Two ‘Songs of the IBM’ – song books. 1940 and 1943 | 1940 / 1943 | |
| HC0602 | Dr Edvard Benes | Book outlining the official wartime visit of Dr Edvard Benes, president of Czechoslovakia, to the United States and Canada in 1943 | 1944 | |
| HC0603 | Men – Minutes – Money | A collection of excerpts from talks and messages delivered and written at various times by Thomas J Watson – Copy 2 | 1930 | |
| HC0604 | Dedicated to Progress | A historic record of the IBM Dedication Ceremonies and Luncheon held under the auspices of the Poughkeepsie Chamber of Commerce on Ju | 26 June 1948 | |
| HC0605 | Dedicated to Victory | An historical record of the War Rally Parade, IBM Dedication Ceremonies and Appreciation Dinner held under the auspices of the Greate | 19 September 1942 | |
| HC0606 | National Federation of Sales Executives | The condensed opinions of speakers at the Eleventh Annual Distribution Congress of the National Federation of Sales Executives, held | 1946 | |
| HC0607 | Leonardo | Brochure about Leonardo Da Vinci – Large | 1951 | |
| HC0608 | Leonardo da Vinci | Brochure about Leonardo Da Vinci – small | Unknown | |
| HC0609 | The lengthening Shadow | The life of Thomas J Watson | 1961 | |
| HC0610 | Think | The amazing story of IBM – Paperback | 1971 | |
| HC0611 | Folder of Expressway | Expressway documentation – see HW0303 for hardware | | |
| HC0612 | Folder of Cotswold | Cotswolr documentation – see HW0304 for hardware | | |
| HC0613 | 68X2523 | Guide to Operations – PC-XT Model 286 with E78 & IRMA diskettes | 1986 | |
| HC0614 | 74X9457 | PC Convertible Guide to Operations | 1986 | |
| HC0615 | Folder containing | Various CE reference cards | | |
| HC0616 | Folder containing | Forms, CE entry tests | | |
| HC0617 | Box containing | Office automation collection – diskettes, manuals | | |
| HC0618 | 32-7103 | Plastic folder with IBM 274 dictating instructions & spare tape | | |
| HC0619 | System/23 Manuals | Box containing maintenance manuals for S/23 | | |
| HC0620 | 6138536 | Disk Operating System Technical Reference | 1985 | |
| HC0621 | 6936844 | Personal Computer Technical Reference, first edition revised | 1983 | |
| HC0622 | 6139821 | PC-XT / Portable PC Technical Reference | 1986 | |
| HC0623 | 6936833 | PC-XT Technical Reference | 1983 | |
| HC0624 | 1502334 | Portable Personal Computer Addendum to XT Technical Reference | 1984 | |