Washington Bicentennial - SC# U527 - on #10 envelope

Description

Up for sale is the
Washington Bicentennial
4c embossed envelope (#10 envelope).  This envelope features a single issue of the SC# U527 embossed stamp.
These envelopes are essentially brand new and look great for almost 90 years old.
The envelope you receive is identical to the one shown.
I do not accept returns, unless buyer and seller agree that cover was significantly misadvertised.