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William T. Piper autograph auction results
William T. Piper · $69.00(1881-1970) American airplane manufacturer, aviation businessman, oil industry businessman, and engineer. He was the founding president of the Piper Aircraft Corporation. This…Apr 29, 2018 · Auction #1580 · Lot 1086
(1881-1970) American airplane manufacturer, aviation businessman, oil industry businessman, and engineer. He was the founding president of the Piper Aircraft Corporation. This item is a vintage signed envelope.
Apr 29, 2018 · Auction #1580 · Lot 1086 · More by signer