Unknown maker from Riga

[Ubaranda]

Hello!

Does anyone know who is the maker of these spoons?

Thanks in advance.

[Qrt.S]

Hello Ubaranda!
have no knowledge of who it might be, but I give you my best shot!
If we anticipate that the mark's initials are JB it could, note COULD, be Jānis Bētinš active in Riga (1874-1955). Unfortunately his mark is not known, but the initials... Anyway they matches with the assayer's (ИС Ilija Sorokin's) working period 1888-1891. If you disagree, I fully accept it, but in that case what is your suggestion, what are the initials? Cannot do any better!

[Ubaranda]

Hi Qrt.S!
Thanks for your reply. But Janis Betiņš was born in 1874 and did not start his activity that year. In 1891 he was only 17 years old...
V.Vilite mentions Johann Joachim Heinrich Bonatz from Saldus (No. 972) who was known in 1870-1898. Maybe JB it's him...
Regards.

[Qrt.S]

My pleasure,
I don't directly "disagree," please note that I wrote "COULD". It was only a suggestion. However, Yes I noted Bonacs, but he was active in Saldus (Kuldiga). There is nothing written of him working in Riga. Kuldiga has a town mark of its own and on your spoons you can clearly see Riga's town mark??? Vilite doesn't write anything about Riga.

BTW.
I believe, you know that the assayer ИС (mark on your spoon) is not Ivan Spiridonov (mentioned in the book) but Ilija Yegorovich Sorokin 1888-1891 in Riga.