Catalogs & Brochures
The documents listed in this section reflect the catalogs and brochures which I know they exist. HP catalogs and brochures are only included as far as they contain information about the 9845 systems. Many of them can be found on hpmuseum.net. I do own some additional documents and will make them available for download when I have the time to scan them. If you know other documents, please don't hesitate to contact me and I'll include them on the list. Also look into the other documents sections (e.g., user documents, service documents or documentation for peripheral devices).

Brochures
| P/N | System | Title | Published | # Pages | 
| 5953-0777 | Computergrafik... Mehr sehen    als Zahlen und Texte (German)  | 
          79/04 | 12 | |
| 5953-0793GE | 9872B/9872S -    Vierfarbenplotter mit hoher Auflösung (German)  | 
          80/04 | 8 | |
| 5953-0900 | 9845 | Tech Data  | 
          77/10 | 12 | 
| 5953-0901 | 9845A | Brochure  | 
          77/09 | 12 | 
| 5953-0927 | 9845A | Text Processing  | 
          77/10 | 4 | 
| 5953-0928 | 9845A | Linear Programming  | 
          77/10 | 4 | 
| 5953-0937 | 9845A | Forecasting  | 
          77/10 | 4 | 
| 5953-0942 | 9845A | Regression Analysis  | 
          77/11 | 4 | 
| 5953-0943 | 9845A | Numerical Analysis  | 
          77/11 | 27 | 
| 5953-0944 | 9845A | Utility Library  | 
          77/11 | 2 | 
| 5953-1001 | 98X5 | Enhanced BASIC  | 
          78/11 | 6 | 
| 5953-1001GE | 98X5 | Erweitertes HP-BASIC - Hohes    Leistungsvermögen - einfache Benutzung (German)  | 
          79/10 | 6 | 
| 5953-1021 | 9845B | Statistical/Numerical    Analysis  | 
          79/01 | 20 | 
| 5953-1022 | 9845B | System 45B Business    Management  | 
          79/01 | ? | 
| 5953-1024 | 9845B | Text Management  | 
          79/01 | 4 | 
| 5953-1026 | 9845B | Utility Library II  | 
          79/01 | 4 | 
| 5953-1027 | 9845B | Forms Utility  | 
          79/01 | 4 | 
| 5953-1028 | 9845B | Multi Terminal Manager  | 
          79/01 | 4 | 
| 5953-1029 | 9845B | System 45B Waveform Analysis  | 
          79/01 | 4 | 
| 5953-1030 | 9845B | System 45B Digital Simulation  | 
          79/01 | 4 | 
| 5953-1031 | 9845B | System 45B Graphic    Presentations  | 
          79/04 | 4 | 
| 5953-1032 | AC Circuit Analysis  | 
          79/01 | 4 | |
| 5953-1034 | 9845B | Tech Data  | 
          79/01 | 20 | 
| 5953-1045 | 9845B | Async Terminal Manager  | 
          79/02 | 6 | 
| 5953-1049 | 9845B | Graphics Presentations  | 
          79/02 | 4 | 
| 5953-1069 | 9845B | Business Management Brochure  | 
          79/07 | 24 | 
| 5953-1072 | 9845 | Structural Engineering  | 
          79/09 | 12 | 
| 5953-2865 | 9834/45 | Computer Communication HP    9835/HP 9845 - HP1000  | 
          80/10 | 60 | 
| 5953-4501 | 9845 | Brochure  | 
          80/01 | 12 | 
| 5953-4501GE | 9845 | System 45 - Computerleistung    in Farbe (German)  | 
          80/04 | 12 | 
| 5953-4504 | 9845C | Intro Brochure  | 
          80/02 | 4 | 
| 5953-4510 | 9845 | Data Base Management Brochure  | 
          80/02 | 8 | 
| 5953-4510GE | System 45 - Datenbank mit    deutscher Abfragesprache (German)  | 
          80/10 | 8 | |
| 5953-4511 | An Adventure Into Data Base    Management Concepts  | 
          80/01 | 12 | |
| 5953-4515 | 9834/45 | System 35/45 Data    Communications  | 
          80/02 | 12 | 
| 5953-4519 | 9845 | System 45 Data Base    Management  | 
          80/02 | 6 | 
| 5953-4531 | Computation and Engineeing    Design - Power to increase productivity  | 
          80/05 | 12 | |
| 5953-4569 | 9845 | Statistics Solutions  | 
          81/03 | 16 | 
| 5953-4573 | 9845 | Tech Data  | 
          81/04 | 16 | 
| 5953-4582 | Zur Lösung von kompexen    Problemen direkt am Arbeitsplatz - als Einplatzsystem oder im Rechnerverbund (German)  | 
          82/06 | 12 | |
| 5953-4592 | Multiply your Productivity    with computer-aided graphics - Engineering Graphics system/45  | 
          82/01 | 8 | 
Catalogs
Only the catalogs which contain relevant information for the 9800 series are listed.
| P/N | Title | Published | # Pages | 
| 5952-6272 | 9800 Calcs & Peripherals  | 
          04/76 | 7 | 
| ????-???? | HP Catalog 1978  | 
          78 | 640 | 
| 5953-1007 | 9800 Consumables  | 
          10/78 | 24 | 
| ????-???? | HP Catalog 1979  | 
          79 | 674 | 
| 5953-2450 | Computer Supplies  | 
          04/79 | 23 | 
| ????-???? | HP Catalog 1980  | 
          80 | 718 | 
| 5953-2450 | Computer Supplies  | 
          08/80 | 40 | 
| ????-???? | HP Catalog 1981  | 
          81 | 761 | 
| 5953-2450 | Computer Users Catalog  | 
          09/81 | 60 | 
| ????-???? | HP Catalog 1982  | 
          82 | 752 | 
| 5953-2450 | Computer Users Catalog  | 
          03/82 | 63 | 
| ????-???? | 9826/9836/9845    Desktop Computer Pricing Information  | 
          03/82 | 8 | 
| 5957-4317 | 9800 Desktop Computers - Exchange Library Software Catalog  | 
          11/82 | 297 | 
| 5957-4316 | HP Technical Computers Software Catalog  | 
          11/82 | 832 | 
| 5857-4315 | Set of 5857-4316 and 5857-4317  | 
          11/82 | |
| 5953-2450 | Computer Users Catalog  | 
          06/83 | 104 | 
| 5953-2450 | Computer Users Catalog  | 
          05/84 | 136 |