Nice Wilkens Sohne tray at thrift!

[Spartcom15]

Found this large tray at a thrift store! Amazing!! Okay so I clearly identified as Wilkens and Sohne but am stumped as to what date this piece is... Any help is appreciated! Thanks!

[AG2012]

I had the same pattern tray by Wilkins and Sohne. Its provenance was undoubtedly before WW II because of import mark to Czechoslovakia. I recall having changed it for an older tray. Of course, they could have produced the same pattern later than thirties, but as said, the pattern existed shortly after The Great War.
Regards