Zobrazení zdroje stránky SEACComputer 020.jpg

GIGANTICKÁ Fotografie + Description: The teletype keyboard and printer were used for direct input and output with numbers and instructions coded in hexadecimal notation. Indirect operation was also possible [in the early operation of SEAC] through the use of punched paper tape.
* Date: 7/1/1950
* Source: National Institute of Standards and Technology
* Author: National Institute of Standards and Technology

+ pochází z Wikimedia Commons, kde má status – This image is in the public domain because it is a work of the United States Federal Government, specifically an employee of the National Institute of Standards and Technology, under the terms of Title 17, Chapter 1, Section 105 of the US Code. 

[[Kategorie:PD United States]]
[[Kategorie:Gigantické fotografie]]
[[Kategorie:Historical computers]]