Richard, What is the cachet vignette made of?
I think it's brass
This item is listed in the Planty FDC Catalog as U523 P10, and Unknown. The caption reads: "Embossed bronze label plaque-like design with right profile bust of Washington, banner below."
It is nice and would fit right into my George Washington Bicentennial collection!
Thank you. Nice it is a real FDC Thank you All for the help Keep on stamping Richard