2026-03-09 22:10 UTC
@ObsidianUrbex@mstdn.social
roc???
Replies (1)
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@vfrmedia@social.tchncs.de 2026-03-09 22:30
@SnowyCA@social.vivaldi.net @ObsidianUrbex@mstdn.social Royal Observer Corps bunker (UK civil defence organisation) https://en.wikipedia.org/wiki/Royal_Observer_Corps