South Africa Revenues 1947 Penalty Stamp on Document, Rare

REVENUES: 1947 KGV PENALTY / BOETE overprinted in red on 2/6d applied on document (Power of Attorney to waive rights) with KGVI 1/- tied cds's 24 3 47. Bearing also KGVI 1/- & 2/6 applied originally on initial signing. The Penalty overprints particularly elusive, especially on full document thus. (Barefoot 24). VF, rare.