Hello, again. I've got one more question. I understand Duval manufactured Christofle silverplate for a while but am having trouble confirming that. If so, about when would this spoon have been made? When and where was Duval and is it still in business? And, last, what is the emblem on the back top of handle?
The spoon bears the Christofle hallmark with scale and letters "O" and "C".
Thanks very much in advance for any help.