Help Identifying Hallmark And Year

Hello,

I appreciate any help in identifying the Hallmark and possibly. Below I have attached the image of the Hallmark. It is marked on the case that holds the pieces, it says,

Friedrich Lodholz
Kaiser
Strasse 84
Freiburg 1/Br.

Thank you,
JR
DSC_0012-S.jpg

Hello,

Sorry, I did forget to mention. I see Friedrich Lodholz mentioned on web sites, but I can not find any details.

Thanks Jr