Saint Helena 1931 Badge Issue 1d Deep Green, Jacobs Ladder Card

1931 KGV Badge Issue 1d grey & DEEP GREEN (SG 98var) as franking on picture postcard (Jacob's Ladder, 700 steps!) from St Helena (cds JY 5 31) to South Africa. Great commercial use of this much-scarcer-than-the-regular shade. Minor imperfections, see scans. Scarce. See additional image.