I have a question regarding a silver ship which I believe to be Dutch.

The hallmarking consists of the mark: sword with 833,
the silversmith's mark: ZZ separated by a hammer,
and two other marks which on the Tardy are described as "remarque", but without providing other explanations.
One is engraved with the number 100, the other seems to have nothing.

Any news about it will be very welcome.
Thanks for the attention
Amena