ID .800 Hallmark please is this a centerpiece bowl?

[RRS2016]

Please advise if anyone recognizes this hallmark, maker, age etc. The mark is worn so it's not very visible. Marked 800 with a crown, a bird? and the last mark I haven't identified, If correct I believe it to be German in origin. Also what would this piece been used for, it's oval with handles and measures 11 inches long, would it be considered a centerpiece bowl and would it have had a glass liner? do the man and woman represent anyone in particular? Any help will be greatly appreciated. Thank you in advance.

[AG2012]

Hi,
Welcome to the forum.
Unattributed Hanau silver marks:
http://www.925-1000.com/Fgerman_hanau_marks_01.html
Scroll down, bottom left.
Best wishes