| Parent directory/ | - | - |
| application_program_bulletin/ | - | 2014-03-19 00:01Z |
| chm_restoration/ | - | 2014-03-04 18:36Z |
| fe/ | - | 2017-10-01 17:12Z |
| general_program_library/ | - | 2014-03-18 19:23Z |
| ibm_simulator/ | - | 2014-03-08 04:44Z |
| monitor/ | - | 2014-03-12 22:54Z |
| programs/ | - | 2014-03-14 19:38Z |
| subroutines/ | - | 2014-03-05 01:32Z |
| 1620_Poster_1960.jpg | 501.2 KiB | 2014-03-02 18:41Z |
| A26-4500-2_1620ref_Jul61.pdf | 9.8 MiB | 2002-03-25 18:10Z |
| A26-5569-0_IBM_1620_OEM_Information_1961.pdf | 2.8 MiB | 2014-03-06 02:09Z |
| A26-5604-0_IBM_1620_Reference_Summary_1962.pdf | 2.3 MiB | 2014-09-03 23:48Z |
| A26-5692-1_IBM_1620_Bibliography_Aug63.pdf | 682.2 KiB | 2014-02-28 02:22Z |
| A26-5706-3_IBM_1620_CPU_Model_1_Jul65.pdf | 7.9 MiB | 2014-02-28 23:33Z |
| A26-5707-0_IBM_1620_Input_Output_Units_1621_1622_1624.pdf | 4.4 MiB | 2014-03-01 00:56Z |
| A26-5708-0_IBM_1620_Special_Features.pdf | 2.0 MiB | 2014-03-01 00:56Z |
| A26-5718-0_IBM_1620_System_Summary.pdf | 1.3 MiB | 2014-02-28 03:04Z |
| A26-5730-2_1443_printer_for_1620.pdf | 1.8 MiB | 2009-09-02 04:12Z |
| A26-5764-0_IBM_1620_Model_2_Binary_Capabilities_and_Index_Registers_1963.pdf | 786.8 KiB | 2014-03-01 18:33Z |
| A26-5781-2_IBM_1620_CPU_Model_2_Nov65.pdf | 12.4 MiB | 2014-03-01 03:33Z |
| A26-5835-0_IBM_1622_Card_Read-Punch.pdf | 930.4 KiB | 2014-03-06 22:54Z |
| A26-5836-0_IBM_1621_Paper_Tape_Unit.pdf | 1.5 MiB | 2014-03-06 22:54Z |
| Basic_Programming_Concepts_and_the_IBM_1620_Computer_1962.pdf | 25.4 MiB | 2009-04-14 13:56Z |
| C26-5594-1_IBM_1620_GOTRAN_Interpretive_Programming_System_1961.pdf | 2.3 MiB | 2014-03-07 19:41Z |
| C26-5600-1_Symbolic_Programming_System_Apr63.pdf | 6.9 MiB | 2007-08-21 19:32Z |
| C26-5619-1_fortran.pdf | 9.5 MiB | 2002-09-06 01:22Z |
| C26-5619-4_1620_Fortran_Mar64.pdf | 11.5 MiB | 2014-03-01 00:58Z |
| C26-5875-2_1620-1311_Sort_Merge_Reference_Feb66.pdf | 1.0 MiB | 2014-03-06 23:01Z |
| C26-5876-2_FORTRAN_II_Mar65.pdf | 3.9 MiB | 2007-08-21 19:45Z |
| G26-5595-0_Automatic_Floating-Point_Operations_Sep61.pdf | 1.1 MiB | 2014-03-06 02:10Z |
| GC20-1603-10_1620_Catalog_of_Programs_Jan71.pdf | 24.9 MiB | 2014-02-28 03:04Z |
| IBM_1620_Product_Specifications_Jan60.pdf | 3.4 MiB | 2014-03-10 21:47Z |
| J26-5547-0_IBM_1620_Program_Writing_and_Testing_1961.pdf | 1.6 MiB | 2014-03-07 19:41Z |
| L26-5576-1_1921_Magnetic_Tape_Control_Unit_Model_5_Custom_Feature_for_the_IBM_1620.pdf | 2.8 MiB | 2014-03-06 01:46Z |
| X26-5743-2_1620_Model_1_Reference_Card.pdf | 337.3 KiB | 2014-02-28 19:39Z |
| X26-5852-2_1620_Model_2_Reference_Card.pdf | 383.9 KiB | 2014-02-28 19:39Z |
