In order for me to properly assess what you have I will need to know the height of each cup and and see images of the marks on the underside.
Please send the photos at your convenience. There is not an extra charge to provide more pictures here.
Thank you for the additional information.
Your German 800 silver is stamped from the Hanover retailer, Hermann Friedrich Wilhelm Buckmann.
The collection would sell for up to $2000 on today’s auction market.
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