• Size: aproximetly 19 x 40 x 4 cm or 7.48 x 15.74 x 1.57 inches
• Condition: used
• Quantity: 1pc per lot

We sell programmable permanent memory from soviet electronic invoicing and accounting machine Iskra-23. Each bit in memory has its own ferrite ring or core. These cores can be magnetized in one or two directions, which corresponds to bit 0 or 1. We calculated total sizes of the device and aproximetly got size of the memory 56 bytes information. It seems fantastic but this memory will fit only a few words of 56 letters.

The Iskra-23 electronic invoicing and accounting machine is designed for processing primary and consolidated documents, mainly invoices and accounting sheets, requiring text printing, calculations using four arithmetic operations, accumulation of calculation results in accumulative registers and automatic printing of initial digital data and the results of calculations on the columns of the document.

The machine works on the principle of electronic digital computers of serial-parallel action in a binary-decimal number system.