The Digital Computer Controls D-116 Front Panel Switches

NKK AT4149A CAP ROCKER PADDLE BLACK

https://www.digikey.com/en/products/detail/nkk-switches/AT4149A/2103650

https://www.mouser.com/ProductDetail/NKK-Switches/AT4149A

C&K 2705 (DPDT)

This one looks just right...

https://ht.infinity-electronic.hk/product/C-K_7205J2W3QE2.aspx

DeSegi - C64 in the [Entrex / Nixdorf] terminal

From https://forum.classic-computing.de/forum/index.php?thread/17730-c64-im-terminal/&postID=260682#post260682

According to the forum discussion thread, If I translate and interpret it correctly, DeSegi bought this as it is on eBay in October 2019.  That's awesome!

But the questions remain...

• who did the customization work? 
• which keyboard style was this terminal before this was done?  
• Do the original electrical components and/or Key Tronic keyboard still exist?

Saintummers Projects - Nixdorf Computer 620 and 8850

https://www.saintummers.at/nixdorf/nc8850.html

Shared with me by siberia21 on forum.classic-computing.de

Nixdorf 620 image on the HNF Blog: EVELYN BEREZIN AND THE WORD PROCESSOR

https://blog.hnf.de/evelyn-berezin-und-die-textverarbeitung/

"From 1974 Nixdorf Computer AG also had word processing in its program. The Nixdorf 620 was based on a system from the US company Entrex." (Translated from German by Google)

Heinz Nixdorf MuseumsForum in Paderborn, Germany.  This looks exactly like their display, with all of the actual background "blacked out"...

https://www.sparkassenmuseum-hef.de/index.php/Detail/Object/Show/object_id/743

Vintage 1976 Digital Computer Controls, Inc. D-116 Computer Maintenance Manual

Original eBay Auction                       Archived eBay Auction

Unfortunately, we were out bid on this one.  Congratulations to the winner!

We hope to connect with him/her somewhere soon along the way, so if you're reading this, please send us an email!