National Bank Note Co., 3c Progressive Die Proofs on India (65-E12-65-E15).
Five items showing progression of design changes and additions thru the "First Design", including No. 65-E12 in Black, No. 65-E13 in Brown Red, two of No. 65-E13 in Black and Deep Red, No. 65-E15c in Red, sizes range from 59 x 75mm to 38 x 44mm, two die sunk on card, four showing die no. at bottom, one with slight toning, couple typical India paper flaws, Very Fine appearing group
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