GB QV 1876 COVER OFFICIAL MAUVE COAT of ARMS 1d RED Pl.165 NEWSPAPER BRANCH No.4

Official envelope with Coat of Arms embossed flap in mauve, posted from London to Aylesbury Bucks (flap split); Queen Victoria 1d Red Plate 165 franking; No.4 in barred circle cancel; a scarce cancel on an envelope.  LONDON JY 16 76 + AYLESBURY JY 17 circular dated postmarks on the back.