Value of Old Silver Plate Spoon?

it appears that you have quite a few items that you are asking for information about. A lot of these we may be able to help you with but it seems your best bet would be to have someone come to your house/business and give you an estimated value on each piece. They will charge a fee but since you have quite a few items it may be the best way to obtain the true value.

Most questions are researched by someone here to try and answer everyone's questions but it is possible that you could do some of this research yourself. Any item that has a name or mark can be researched on Google, eBay, Etsy, or Ruby Lane.
It looks like you have some very nice Japanese pottery as well as items like this old spoon. Do you just wish to know the approximate value of these items or do you plan to sell them?