More pickle forks

[Granmaa]

Here are two pickle forks possibly made by Bruckmann & Söhne. Could someone tell me what the extra mark means and the name Gust. Dreifuss. Also, I'd like to know the approximate date and pattern if possible.

Miles

[Bahner]

Hello, this is Bruckmann. The design can be attributed to Carl Zeller, around 1903/05. The additional mark appears quite regularly on Bruckmann pieces, it is unidentified. Dreifuss probably is a jewellerer and retailer. Best wishes, Bahner

[Granmaa]

Thanks Bahner.