Two Vintage Felt Nantucket Pennant Flags Consign Now DeptCollections, Maritime Arts, Nantucket ArtSizePennant Flags Length 11 in. Overall 13 in. x 17 in. Two Vintage Felt Nantucket Pennant Flags, depicting the Old Mill and a sailboat in full sail, mounted in a shadowbox Pennant Flags Length 11 in. Overall 13 in. x 17 in. Please note that this auction has ended. Click here for an overview of this auction.