Hi Sue, no idea how I missed your reply. Yes, on these pieces they are all 7 around 1. I think these are fairly modern, but they are nicely made. My c.1890 Heckert roemer also has 7/1. From what I've seen so far, I couldn't say that the prunts can be used to definitively identify any particular maker or era......if only it could be that easy! Would love to see yours. Are you still having problems with pictures and the latest PC?
Ross, thanks for adding your example. We may have the start of something useful.