this post was submitted on 30 Mar 2026
75 points (100.0% liked)

HistoryPhotos

1294 readers
405 users here now

HistoryPhotos is for photographs (or, if it can be found, film) of the past, recent or distant! Give us a little snapshot of history!

Rules

  1. Be respectful and inclusive.
  2. No harassment, hate speech, or trolling.
  3. Foster a continuous learning environment.
  4. No genocide or atrocity denialism.
  5. Photos MUST be at LEAST 10 years old, and ideally over 20. We appreciate that we are living through events which will become history, but this is ultimately not a comm for news or current affairs, but events which have occurred some time in the past.

Related Communities:

founded 8 months ago
MODERATORS
Deceptichum@quokk.au
sga@piefed.social
PugJesus@piefed.social
75
The new, fully automated, station switchboard at Uppsala Central station in 1938 (lemmy.zip)
submitted 1 day ago by stoy@lemmy.zip to c/historyphotos@piefed.social
13 comments fedilink hide all child comments
 

cross-posted from: https://lemmy.zip/post/61694982

I am back!

I remember there was a few requests about more control rooms when I started posting here last time, so I thought I might honor the request even if it doesn't show much of the room part...

Anyway, this is the fully automated control panel for the rail yard at Uppsala Centralstation in Uppsala, this photo was taken on 1938/05/11 and published in the local paper, Uppsala Nya Tidning, the day after.

This machine controls the switches and signals of the rail yard at the station, a similar model can be found operational and in use at the local heritage railroad.

Sadly I don't know what the indicators mean, or how to operate it, I just think it is cool!

This photo was taken by Paul Sandberg, and is in the public domain.

you are viewing a single comment's thread
view the rest of the comments
[–] stoy@lemmy.zip 1 points 6 hours ago

Thank you for the detailed write up, I am not educated in rail, I am an IT guy, but my dad spent his career selling railroad signal systems, and plenty of (scattered) knowledge has entered my mind over the years.

It is always nice to find someone else knowing more than I do to fill in the blanks.

Have a lovely evening!