Douglas W. Jones's collection of punched cards for computer programs

Software History Bibliography - Charles Babbage Institute

How to read from a hard disk using Assembly x86 and without using Syscalls - Quora

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Douglas W. Jones's collection of punched cards with logos

Doug Jones's application specific punched card collection

How to read from a hard disk using Assembly x86 and without using Syscalls - Quora

Keypunch029 — for all your punched card font needs … – We Saw a Chicken …

Whatever happened to … – doug — off the record

That Takes Me Back

Douglas W. Jones's collection of souvenir cards

National Museum of American History

Diagnostics, Free Full-Text

An Expert on Voting Machines Explains How They Work

How to read the installed HDD size in x86 assembly bare metal - Quora