Hello! Please, tell me, It's real marks Reichenbach? I have not seen a marks without a crown and Veb, so I have doubts. If this is it, what years?
I'm no expert, but it looks like 1918-38: https://www.porcelainmarksandmore.com/germany/thuringia/reichenbach-01/
Interesting. Looks like the early mark as per Chris' site, but that wide cup shape seems more 1950s to me. However, I'm just musing.