signs at 2 bunkers

[NOR_collector]

Hi.

I have added some pictures here of some markings that I saw on 2 bunkers at Rötingi hkb.

Can anyone tell me what this is?
The one is FPXVIII and the other one is just a painted L (my guess is Lager).

Thank you.

Best regards,
André

[NOR_collector]

here is the bunker where the FPXVIII sign was.

[NOR_collector]

and the bunker with the "L" mark

[NOR_collector]

another pic of the bunker with the "L" mark (posted the wrong picture)

[EES]

FP are short for "Festpunkt" which were known referencepoints in the terrain, used when mapping minefields. You will find atlest two of these for every German minefield!

L is short for "Leicht", and means that the walls of the bunker are not bombproof. Usually the L was added on walls which were between 1 -1,5 meters of concrete, but sometimes they are not marked at all.
Bombproof bunkers should be marked "St", short for "Standhäftiger"

Regards
EES

[NOR_collector]

Thank you so much for your answer.

Best regards,
André