POSTAGE DUES USED 22ND APRIL 1914, THIRD DAY OF USE. Envelope (rear flap missing) used locally in Grimsby, posted unpaid with fine GRIMSBY date stamp 22 AP 14 with fine strike "2D/323" charge mark of Grimsby with 2 x 1d postage dues cancelled fine GRIMSBY date stamps 23 AP 14. Postage dues introduced 20th April 1914, very early use. (Ref 111166).
