Geheime militärgeographische Einzelangaben map

[Deges]

Hello guys,

I have some questions about some maps I bought in a lot. I can't seem to find any information on the net. I've come across many German period topographic cards but none were geheim! 'militärgeographische Einzelangaben' in there original cardboard mapcase. One case has two cards as seen on the photos.

Can anyone help me with these and share some information about them?

I can give more pictures if needed.

Thank you!