15c Brown & Blue, Ty. III, Plate Proof on India (129P3).
Block of four, large margins incl. part imprint at bottom,
deep rich colors and perfect impressions, tiny pinhole in right margin is natural for India paper and could be trimmed off, Extremely Fine, a desirable and rare part imprint block, Scott Retail for normal block of four
Image Magnifier / Download
Power Search for Comparables