I wanted to let you know that every expert has looked at this and as of yet are unable to find any information on this. There are a few more that have not been on the site in awhile they may pop on and know this. I just wanted you to know it is being looked into.
There is one image of a copper lidded pitcher attached here. Could you please check for any marks or stamps on it and send a clear, in-focus image of the underside. If you look closely at the construction of the pitcher, does there appear to be a type of dovetail seam along the bottom and/or up one side of the body of the pitcher.
Please note, I only assess one item per question here.
I am wondering if you are still interested in having your item assessed?
Please let me know and do you have requested images available?
I look forward to reading back from you.
There is one image of a copper lidded coffee pot with long spout. It dates to circa 1900. On today's market, this can sell for $75 - $200.