Golden cans in corners?


#1

(First of all I don’t know if this should be in “Off-Topic” or “General Discussions”.)

I’ve wondered for a long time why there are guldburkar (:uk:= golden cans) in the corners in some (or most) buildings/facilities/bunkers?

Pyttipanna (Corned Beef Hash)

The real deal
Source: Karlskronas Marinuseum (and DigitaltMuseum)