Assistance would be appreciated.
I have recently inherited a WMF 'Lady in a pond' tray.
From my research I have discovered (unless I am mistaken)
Ox - Oxide
B - Britannia Metal
WMF Ostrich - bottom square with lines and the top semi-circle is flat.
I have two questions:
1 - On the bottom there is a raised number 229. What does this represent?
2 - In very fine detail above the 229 there is what appears to be Z808Z/7. Very fine print that appears to be done by hand and it is my opinion that his inscription has been done prior to any plating. Any ideas on what this is?

