Two Spoons without Hallmarks

[Rattle]

I bought these two spoons on a flea market.
Unfortunately, there are no hallmarks.
They were together with other older spoons from the 19th century
I suspect these are older.
Who can tell me more about it.
Length 23 cm

[Rattle]

Of course my thanks in advance

Regards
Rattle

[Rattle]

Forgot to mention
They have been tested on silver

[WarrenKundis]

Good day Rattle,

I have an identical spoon with only a 15 lot number and a rubbed out indention in the stem. Let's see if someone can give a general time frame of the pattern.

Good luck
Warren

[Rattle]

Warren, thank you again for your comment.
I do not think it's a rat's tail, although he does have the characteristics.
Let's wait for other responses.

Best regards
Rattle