@misc{gh:273830,
author = {Arcade-History/Gaming-history},
title = {2100 EXTENDED ARITHMETIC UNIT TEST [Model 24214-60001], the HP 2100 Series punched tape},
year = {2024},
url = {"
https://www.arcade-history.com/?page=detail\&id=273830"},
note = {[Online; accessed April 29, 2024]}
}