POSTAL STATIONERY: 1934-45 ARCHIVAL PRINTER'S PROGRESSIVE WORKING PHOTO-PROOF for 4d Registration Envelope, Afrikaans language on top, in dark grey mounted on card 104x104mm. Handpainted "re-touch" in blue & Chinese White to foreground. De La Rue handstamp on reverse. Rare & exceptional piece. Ex De La Rue Archives. See additional image below.
