Dead Tech Review: Burroughs Key-Operated Adding Machine

7 208 просмотров · 9 л. назад

Joe Van Cleave

35,5 тыс. подписчиков

7 208 просмотров · 9 л. назад

Joe digs into the complex innards of an antique key-operated adding machine. After 16 hours of tinkering, he has it working!