SDF

Ric Werme stopped by to get the Stanford NULL job running once again. What a curious piece of simple code that only can be observed on a KA or KI PDP-10. youtu.be/IAa8NujkGbg #retrocomputer #vintagecomputer #standford

We had a great time participating in Retro Nite at the Waterland Arcade in Des Moines last night! This is becoming a regular thing. #retrocomputing #vintagecomputing #arcade

We’ve started a new restoration on a DEC LINC-8. Follow and support the effort at icm.museum/blog/?p=758 #vintagecomputing #retrocomputing #vintagecomputer #retrocomputer

Should this be considered DEC-10 camouflage?

Mouse pads, shirts, hoodies and other goodies now available in the museum fundraiser store. Thank you for your kind support! icm.museum/blog/?post_t...

Misspiggy is LIVE and waiting for you connect.sdf.org #vintagecomputer #unix #retrocomputer #server

Alan Kay 1972

T-shirts, hoodies and mouse pads are back in stock in our gift shop! Adding online later this week. Thank you for your support at #prge in #portland this weekend!

A gudetama fan painted and printed “Freya” on the Apple Macintosh IIci today at #prge thank you for stopping by our booth!

Nolan Bushnell visited our booth and signed a mini computer space. #prge #gaming

Come visit our booth at #prge this weekend! #portland #retrogaming #vintagecomputer #retrocomputing

New hoodies and tshirts just arrived! Would you like to get one?

Something's afoot at the Oregon Convention Center... Join all things gamer, geek, nerd and get your tickets now at tinyurl.com/3a5hdpw4 #prge #prge2026 #retrogaming

Hello! It’s 1970! I just saw this awesome game called Spacewar on a PDP-10 at university! How do I make you pay me coins for it? Dime and quarter a #pdp11 ?? WELCOME TO VIDEO GAME COIN-OP Come see us at Portland Retro Gaming Expo! #vintagegaming #gaming #prge #vintagecomputer

The PDP-7 uses a destructive read restore cycle which has caused bits to flip in the core. Writing small diagnostics on the front panel is a fun way to zero in on faults while crawling the backplane. #vintagecomputer #boeing #pdp7 #unix #vintagecomputing icm.museum

Booting up Version 7 UNIX on Misspiggy. We’re open 10-4 today! icm.museum #vintagecomputer #retrocomputer #unix #pdp11

Galaxy Game sponsorship interest is increasing! You can now play the game at the machine and enjoy our restoration blog which will go into details regarding the restoration. #retrogaming #vintagegaming #gaming #arcade icm.museum

We’ll have Galaxy Game running under emulation at @RetroGamingExpo along side pictures of the game under restoration. #gaming #prge #portland #retrogaming

Don’t fear the RiFA 💨 It’s a rite of passage that perpetuates to the next rite of passage. #vintagecomputer #magicsmoke #rifa #retrocomputing

Legendary Atari Engineer Joe Decuir returns to the Portland Retro Gaming Expo! He worked on the Atari 2600, Atari 8-Bit computers, the Amiga computer and even Bluetooth! Tickets tinyurl.com/3a5hdpw4 #prge #prge2026 #Atari #Amiga

When we first powered up the PDP-12 both etch-a-sketch and kaleidoscope persisted in the 8KW core. #vintage #vintagecomputer #1970s #retrocomputer #graphics

Life in the Fast ACs is getting better and better with each day. icm.museum #vintagecomputer #retrocomputing #vintagecomputing

Nintendo or Atari? #retrogaming #vintageconsoles

Pairing a charles and ray eames chair with Boeing’s DEC PDP-7 is a practical aesthetic choice. #vintagecomputer #boeing

The pig lives at icm.museum #xenix #unix #microsoft #pdp11 #vintagecomputer

Punchcard souvenir for you along with instructions for using the Wright Punch model 2600 When you’ve punched your card, run it through the reader to display up to 80 characters. icm.museum #vintagecomputer #vintageconputing #retrocomputer #retrocomputing #ibm

Come play on the エフエムタウンズ FM TOWNS this weekend icm.museum

The saga of KICKI continues as we work to improve the power efficiency of its main core memories. icm.museum/blog/?p=207 #vintagecomputer #retrocomputing

Using a paper tape loop to test and PTR control and data functions in the PDP-10 #vintagecomputing #retrocomputing #Troubleshooting

When you can’t have a real Alto you can always experience the software with ContrAlto github.com/jdersch/Cont...

Reorganizing the old museum space into an engineering lab. Time to hire Senior Engineer MacClean IV and get things in order. icm.museum #vintagecomputing #retrocomputing

We need more Weird Al stories in 2026!

We’re looking for a RSTS/e admin to help us manage remote users on the modified PDP-11/ 23 plus! #vintagecomputing #retrocomputing #pdp11

Two of MIT-MC.ARPA’s 256KW MH10 memory cabinets will be used to provide the KI10 with half a megaword. MC’s hardware is littered with notes by MOON.

Did you know the seeds of OSX and iOS were seeded decades ago in the 1900s? #Apple #retrocomputing #vintagecomputing #ios

Misspiggy a decdatasystem570 running Version 7 UNIX #server #vintagecomputer #microsoft #xenix

catclock(1) has a plan 9 and keeps time at the interim computer museum

NOVA running basic with a small program written by Jason Howe icm.museum #vintagecomputer #nova #retrocomputet

Was the first mouse with the Macintosh? The LISA? Or even the Xerox PARC Alto? Think further.. SRI’s NLS icm.museum Thank you Doug Englebart 🐁

We get SYNC! When the digital clocks sense it, they catch up in an instant. The analog clock races to catch up. What time is it anyway? Does anyone really know? #time #ntp #sync #clocks

Join us at the museum or #vcfmw this weekend! Gary Solomon is debuting his WIP KI10 console! icm.museum #retrocomputing #vintagecomputing

Check us out this weekend at @rosecitycc.bsky.social and play classic games, modern games, talk to staff and then join us for the 2026 Portland Retro Gaming Expo! #prge #prge2026 #retrogaming

On our way to Chicago for VCF Midwest! Rammy and I both appreciate the retro livery on our plane. 🕶️

Over the Labor Day weekend we broke 500 members and sponsors! Thank you to all that helped us achieve this milestone. Let’s try for 600 by end of the year. icm.museum #retrocomputing #vintagecomputing #community

The Portland Retro Gaming Expo auction is the stuff of legends. At this year's event we have a Silent Auction - submit your collectibles and special items now! forms.gle/5pCb1KAR7mJi... #prge #prge2026