Trammell Hudson’s Projects: PDP-11

Postcard featuring the Oak Ridge Automatic Computer and Logical Engine (ORACLE). From my ephemera collection.

Student at a DEC terminal, Cincinnati State College, 1977.

DEC VT52

Control Data Corporation disk drives at the University of Auckland. 

The Bendix G-15 at System Source, the one repaired by Usagi Electric over the past few years. Operational, and on display, and demoed every so often.

It was nice to see it again -- the last time was when I visited Usagi's workshop in 2023 after VCFSW

Silicon Graphics Onyx

Univac 1100 Series

Vintage Computer Festival Midwest 2025

Visited earlier this week. It was thrilling to see so many of my favorite computers in-person, and even see the LINC in operation!

Definitely recommend checking it out you're in the Baltimore area!

The Red Room, University of Waterloo (sources: 1, 2)

Saabs RäkneAutomat (SARA) Computer, ca. late 1950s.

Whirlwind & Memory Test Computer

IBM 1130 restored and operational!

VCF East XIX

PDP-11/34 on display on Flickr.