Is the spoon from St.Petersburg?

[Donjuan]

Is the spoon from St. Petersburg because of the small a?
can someone tell me more about the hallmarks?

Thank‘s

[Mart]

Hello! The spoon was made in the artel "Северная чернь" ("СЧ", niello) , the city of Veliky Ustyug. 1927-1953.

[Donjuan]

Thank you Mart for the quick expertise.