Proof 1926 King George V 4d. grey-blue PROGRESSIVE DIE PROOF in English printed by Bradbury Wilkinson & Co on wove paper. EXQUISITE PROOF.

South Africa 1926 King George V 4d. grey-blue PROGRESSIVE DIE PROOF in English printed by Bradbury Wilkinson & Co.  The colour is rich and vibrant and the Proof is sunken on wove paper (119mm x 103mm).  Initialled and dated in manuscript ‘9/9/25’.  THIS IS AN EXQUISITE PROOF WITH MINUTE DETAIL AND IS PROBABLY AN IMPRESSION TAKEN FROM THE MASTER DIE.  EXCEPTIONALLY RARE – AN EXHIBITION PIECE OF MAJOR PHILATELIC IMPORTANCE.  MAGNIFICENT.