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| File | File in archive | Date | Context | Size | DLs | Mfg | Model |
| E20-2011_RAMAC_For_Installment_Loan_Accounting.pdf | E20-2011_RAMAC_For_Installment_Loan_Accounting.pdf | 08/03/20 | IBM General Information Manual RAMAC 305 | 1380 kB | 2 | IBM | E20-2011 RAMAC For Installment Loan Accounting |
| E20-0037_Personal_Credit_Loan_Accounting.pdf | E20-0037_Personal_Credit_Loan_Accounting.pdf | 18/03/20 | IBM General Information Manual Personal | 1634 kB | 1 | IBM | E20-0037 Personal Credit Loan Accounting |
| E20-0043_Mortgage_Loan_Accounting.pdf | E20-0043_Mortgage_Loan_Accounting.pdf | 08/02/20 | MORTGAGE LOAN ACC | 1416 kB | 1 | IBM | E20-0043 Mortgage Loan Accounting |
| E20-8058_Basic_Accounting_Concepts_1961.pdf | E20-8058_Basic_Accounting_Concepts_1961.pdf | 04/02/20 | General Information Manual Basic Account | 2474 kB | 1 | IBM | E20-8058 Basic Accounting Concepts 1961 |
| 32-0776_RAMAC_For_Fire_and_Casualty_Company.pdf | 32-0776_RAMAC_For_Fire_and_Casualty_Company.pdf | 18/01/20 | IBM 305 RAMAC - the newest concept i | 1308 kB | 2 | IBM | 32-0776 RAMAC For Fire and Casualty Company |
| 22-6264-1_305_RAMAC_Manual_of_Operation_Apr57.pdf | 22-6264-1_305_RAMAC_Manual_of_Operation_Apr57.pdf | 11/01/20 | Random Access Method of Accounting and C | 11316 kB | 2 | IBM | 22-6264-1 305 RAMAC Manual of Operation Apr57 |
| G26-3540-0_RAMAC_Reference_Summary_1960.pdf | G26-3540-0_RAMAC_Reference_Summary_1960.pdf | 25/02/20 | RAMAC | 1843 kB | 3 | IBM | G26-3540-0 RAMAC Reference Summary 1960 |
| Epcos [smd] B41141 Series.pdf | Epcos [smd] B41141 Series.pdf | 28/11/21 | Aluminum electrolytic capacitors Serie | 597 kB | 1 | Epcos | [smd] B41141 Series |
| A26-3502-0_305_RAMAC_Reference_Manual_1958.pdf | A26-3502-0_305_RAMAC_Reference_Manual_1958.pdf | 21/02/20 | IBM Reference Manual 305 RAMAC | 13321 kB | 24 | IBM | A26-3502-0 305 RAMAC Reference Manual 1958 |
| 305_RAMAC_Programmers_Guide_Dec58.pdf | 305_RAMAC_Programmers_Guide_Dec58.pdf | 04/03/20 | IBM General Information Manual 305 RAMA | 4262 kB | 4 | IBM | 305 RAMAC Programmers Guide Dec58 |
| Epcos [smd] B41115 Series.pdf | Epcos [smd] B41115 Series.pdf | 06/08/21 | Aluminum electrolytic capacitors SMD ca | 299 kB | 1 | Epcos | [smd] B41115 Series |
| Epcos [smd] B41123 Series.pdf | Epcos [smd] B41123 Series.pdf | 10/07/21 | Aluminum electrolytic capacitors SMD ca | 303 kB | 2 | Epcos | [smd] B41123 Series |
| Epcos [smd] B41112 Series.pdf | Epcos [smd] B41112 Series.pdf | 02/06/21 | Aluminum electrolytic capacitors SMD ca | 310 kB | 1 | Epcos | [smd] B41112 Series |
| 3317711_Automatic_Control_for_Accounting_Machines_May67.pdf | 3317711_Automatic_Control_for_Accounting_Machines_May67.pdf | 17/11/19 | 9857 kB | 15 | ncr | 3317711 Automatic Control for Accounting Machines May67 | |
| 2805821_Accounting_Machine_Sep57.pdf | 2805821_Accounting_Machine_Sep57.pdf | 22/03/20 | Sept. 10, 1957 P.SPURLINO ET | 3301 kB | 9 | ncr | 2805821 Accounting Machine Sep57 |
| E20-8037_General_Information_Manual_Payroll_and_Labor_Accounting_1962.pdf | E20-8037_General_Information_Manual_Payroll_and_Labor_Accounting_1962.pdf | 27/02/20 | 2598 kB | 1 | IBM | E20-8037 General Information Manual Payroll and Labor Accounting 1962 | |
| dmr-e20.part1.rar | hy050701.pdf | 06/11/06 | Note:Connection with DV products DV str | 1424 kB | 1462 | panasonic | dmr-e20 |
| 32-0753_In-Line_Electronic_Accounting_Internal_Control_and_Audit_Trail.pdf | 32-0753_In-Line_Electronic_Accounting_Internal_Control_and_Audit_Trail.pdf | 06/03/20 | In-Line Electronic Accounting, Internal | 1516 kB | 2 | IBM | 32-0753 In-Line Electronic Accounting Internal Control and Audit Trail |
| Agilent-4263A-Datasheet.pdf | Agilent-4263A-Datasheet.pdf | 05/11/19 | Test Equipment Solutions Datasheet Te | 883 kB | 12 | Agilent | Agilent-4263A-Datasheet |
| E20-8120-0_Aerospace_Inventory_and_Control_System_-_Material_Control.pdf | E20-8120-0_Aerospace_Inventory_and_Control_System_-_Material_Control.pdf | 13/03/20 | Aerospace Information and Control System | 4922 kB | 5 | IBM | E20-8120-0 Aerospace Inventory and Control System - Material Control |