Vintage Engraved Copper Serving Tray 12" Round, dogwood branch, circles

Description

This is an attractive round copper serving tray inscribed with a dogwood branch and circles. I do not know if the tray is handmade or not, same for the engraved decorations. The engraved circles seem a bit irregular, as though done by hand.
If I had to guess at the age I would say mid-century or (less likely) earlier. To be clear, that is only a guess. It came from my mother's house.  I don't think she ever bought anything after the 1950s :-) (mostly kidding)
The edges of the tray are scalloped and are about 1/2" tall.
Please contact me with questions or for additional information.