PugJesus@lemmy.worldM to

HistoryPorn@lemmy.worldEnglish · 11 个月前

Two Imperial German sound locators for detecting airplanes, WW1, 1917

253

Two Imperial German sound locators for detecting airplanes, WW1, 1917

PugJesus@lemmy.worldM to

HistoryPorn@lemmy.worldEnglish · 11 个月前

Chat

I_Has_A_Hat@startrek.website
link
fedilink
English
arrow-up
9·
edit-2
11 个月前
Removed by mod
- Cethin@lemmy.zip
  link
  fedilink
  English
  arrow-up
  9·
  11 个月前
  I assume magnification to spot planes. Basically binoculars without the need to hold them.

HistoryPorn@lemmy.world

historyporn@lemmy.world

You are not logged in. However you can subscribe from another Fediverse account, for example Lemmy or Mastodon. To do this, paste the following into the search field of your instance: !historyporn@lemmy.world

`If you would like to become a mod in this community, kindly PM the mod.`

Relive the Past in Jaw-Dropping Detail!

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

Rules

Be respectful and inclusive.
No harassment, hate speech, or trolling.
Engage in constructive discussions.
Share relevant content.
Follow guidelines and moderators’ instructions.
Use appropriate language and tone.
Report violations.
Foster a continuous learning environment.
No genocide or atrocity denialism.

Pictures of old artifacts and museum pieces should go to History Artifacts

Illustrations and paintings should go to History Drawings

Related Communities:

Forgotten Weapons

Visibility: Public

This community can be federated to other instances and be posted/commented in by their users.

362 users / day
1.29K users / week
2.92K users / month
9.15K users / 6 months
86 local subscribers
4.9K subscribers
1.04K Posts
8.94K Comments
Modlog