Five Vintage Nantucket Postcards Matted and Framed Consign Now DeptDecorative Arts, Nantucket ArtSize3.5 in. x 5.5 in. Framed 19.5 in. x 18.5 in. Five Vintage Nantucket Postcards Matted and Framed 3.5 in. x 5.5 in. Framed 19.5 in. x 18.5 in. Please note that this auction has ended. Click here for an overview of this auction.