French India 1931 large-format die proof in black of the 12-cachet Paris International Colonial Exposition issue, printed imperforate on a cream sheet. The proof bears printer and designer credits, plate guide lines, and handwritten production or archival notations in the margin.
An uncommon specialist proof associated with the preparation of the issued stamp. Very scarce and important item for advanced collectors of French India, not seen in recent auctions.

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Type: NGAI