1916 (Nov. 2) New York Times Aerial Post, Chicago to New York, cover franked with 1¢ Washington, imperf pair tied by "Chicago, Ill., Nov 2" duplex postmark, blue boxed "Between Sunrise and Sunset, Forwarded From Chicago to New York By, New York Times, Aeroplane" cachet handstamp, cover forwarded to Detroit, Mich., Very Fine, this being the first Chicago to New York Airmail Flight with a cachet struck in an unrecorded color (blue instead of black). AAMC $500. AAMC No. 97. $0 (Image)