30 AN ICON THAT LAUNCHEDMASS CO MMUNICATION Robert Wallace (1773- 1855 THE WALLACE DOCUMENT.THEAssociation WORLD’S FIRST POSTAGE STAMP: T HEnumbered EARLIEST KNOWN EXAMPLE OF THE 1840PENNY BLACKThe Wallace Document is supported by both a British Philateliccertificate (dated 16th December 2015 and74,217) and by a Royal Philatelic Society certificate(dated 13th January 2016 and numbered 222356). 1840 ONE PENNY BLACK, FROM PLATE 1A, LETTE REDThenceA-I, UNUSEDhandwriting pristine impression in deep intense black, mounted on t hincream scrap-album card, with pencil manuscript below in theProperty hand of Robert Wallace, M.P.:PROVENANCEEstate of Robert Wallace, M.P.to the Caldwell family, 1855;by descent, until; Cavendish Philatelic Auctions, 1991;[24th February 1992, opinion by James L.Grimwood that theis Robert Wallace’s — letter provided to purchaserof The Wallace Document]a European Collector David Feldman Auction,24th September 2013, lot 40078 (did not sell);Sale to the present owner, 8th October 2013. “Universal Penny Postage Fly, or Loose Stamp, presente d to mePrivate Mr Wallace as above.” “These come (came?)into public use on the 6th of May 1840.” EXHIBITEDogether with the 1840 Mulready, progressive proof with outew value from the original brass plate in black on India pap er. Dimensions 15.5cmhigh by 20.1cmwide.to Mounted on t hinWashington cream scrap-album card, with pencil manuscript above in theRoyal hand of Robert Wallace, M.P.: 2017, “1st Proof of Penny Postage Stamp Cover, presented toMr Wallace by Mr The Right Honble The Chancellor of th e‡ £Exchequer, Francis Thornhill Baring – April 10th 1840”,mounted together by Robert Wallace on thin cream scr ap-album card stock, (dimensions 23.5cm high by 28cm w ide withat top right an additional “ear” 1.9cm high by 5.5cmwid e) withpencil annotations as aboveYork, Javits Center, World Stamp Show, 2016, 28th May4th June, 2016DC, Smithsonian National Postal Museum, “FromMail to Public Post”, 28th October 2016 to 16th January“Court Honour”4,000,000-6,000,000 Buyers are liable to pay both the hammer price (as estimated a bove) and the buyer’s premium together with any applicable taxes and Artist’s Resale Right128 (which will depend on the individual circumstances).Refer to th e Buying at Auction and VAT sections at the back of this catalogue for further information.