GeorgeL:

There are very few choices when it comes to "U" so I would say it to be "FU" for Franz Uter. He was in business from say the middle to late 19th century. But let me check a few more sources. There should also be a set of initials on the inside of the tubes.

Anyone have a guess on "HUF"?

Kind Regards,

Raimey
rse

Last edited by ellenbr; 05/11/09 07:23 PM.