1911 Postcard essay printed in black, reading "HENDON TO WINDSOR" instead of "LONDON TO WINDSOR", "Lendon" in the lower left corner instead of "Copyright", the reverse blank, endorsed "Card left here today by Mr Bailey when he called. 17/7/11". Very rare, Field stated two examples known, one of these sold in the D.D Edwards auction, unique with this endorsement. Photo on Inside Front Cover. (Image1)