minus-squareCalming_Pants@feddit.orgOPtoMildly Interesting@lemmy.world•This envelope used to be a maplinkfedilinkEnglisharrow-up3·26 days agoI believe you are correct about it being a military map. The visible Polish(?) text is part of the map legend given in German and English. linkfedilink
Calming_Pants@feddit.org to Mildly Interesting@lemmy.worldEnglish · 26 days agoThis envelope used to be a mapfeddit.orgimagemessage-square14fedilinkarrow-up1306arrow-down11
arrow-up1305arrow-down1imageThis envelope used to be a mapfeddit.orgCalming_Pants@feddit.org to Mildly Interesting@lemmy.worldEnglish · 26 days agomessage-square14fedilink
I believe you are correct about it being a military map. The visible Polish(?) text is part of the map legend given in German and English.