{"product_id":"vintage-1960s-1970s-united-air-lines-5-percent-debenture-chicago-il","title":"Vintage 1960s-1970s United Air Lines 5 Percent Subordinated Debenture Purple 1000 Dollar Due 1991 Mercury Vignette 📜","description":"\u003cdiv style=\"max-width:315px;margin:0 auto 20px;\"\u003e\u003cdiv style=\"position:relative;padding-bottom:177.78%;height:0;overflow:hidden;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/3a7mzM5Lz0g\" style=\"position:absolute;top:0;left:0;width:100%;height:100%;\" frameborder=\"0\" allow=\"accelerometer;autoplay;clipboard-write;encrypted-media;gyroscope;picture-in-picture\" allowfullscreen\u003e\u003c\/iframe\u003e\u003c\/div\u003e\u003c\/div\u003e\n\n\u003cp\u003e\u003cstrong\u003eSize: 12 x 8.5 inches ~\u003c\/strong\u003e full document-sized sheets, cancelled and long out of circulation, the purple engraving still crisp. They vary a little one to the next.\u003c\/p\u003e\n\n\u003ch2\u003e🪽 Mercury and the Winged Wheel\u003c\/h2\u003e\n\u003cp\u003eLook closely at the little vignette centered across the top of this certificate and you'll see United Air Lines went straight to classical mythology for its imagery: Mercury, the Roman messenger god, caught mid-leap on one bare foot. In his right hand he raises a winged wheel, a fine symbol for an airline, and his drapery sash swirls around him. His left hand carries the real serpent imagery: a caduceus, the traditional staff with two snakes twined around a small pair of wings. Tucked at his feet, small enough to miss, is the engraver's own mark: ©ABNCo.\u003c\/p\u003e\n\u003cp\u003eThis is a United Air Lines, Inc. 5% Subordinated Debenture, a $1,000 bond certificate engraved by the American Bank Note Company in a deep purple guilloché border with ornate scrollwork cornerpieces. Bold lettering spells out UNITED AIR LINES, INC. across the middle, flanked by twin $1,000 medallions. These were working financial instruments — registered to a named holder, certified by a trustee, and cancelled with small punch holes once they left circulation, not blanks made up to look old.\u003c\/p\u003e\n\n\u003ch2\u003e📋 Two Signatures, Because I Have Both Sides of a Boardroom Coup\u003c\/h2\u003e\n\u003cp\u003eHere's what makes a stack like this interesting to actually handle: the sheets aren't identical. Some carry the signature of G.E. Keck as president, no CUSIP box anywhere on them, and a 1967 trustee's stamp. Others carry a different signature — Edward Carlson's — with a typed CUSIP box in the corner. That matters, because CUSIP numbers didn't exist on paper like this until the industry's first CUSIP directory came out in December 1968. A sheet with a CUSIP box is from 1968 forward, full stop. And some carry a transfer on the back from the mid-1970s. So what's actually in this stack isn't one printed year — it's a run from 1967 into the mid-1970s, and the small punch-cancellation holes on each sheet mark the moment it was surrendered for exactly that kind of transfer, not that the underlying debt itself had been paid off.\u003c\/p\u003e\n\u003cp\u003eThe two names on those signatures are the two sides of a real boardroom fight. Keck rose to the presidency in 1966 from United's own maintenance department — an engineer, not a finance man — and was still in the chair in 1967, the year United became the first airline in history to cross a billion dollars in annual revenue. By 1971 the board pushed him out anyway, in what aviation writers at the time called a real coup, engineered by directors who felt he'd shut them out of the decision-making. His replacement, Edward Carlson, came in from United's own hotel subsidiary with no airline background at all, and reportedly logged 186,000 miles in a single year visiting every corner of the operation to win people over. Hold enough of these sheets and you're holding paper signed by both men.\u003c\/p\u003e\n\n\u003ch2\u003e💵 What the Fine Print Actually Promised\u003c\/h2\u003e\n\u003cp\u003eThe debenture paid 5% annual interest, was due December 1, 1991, and could be converted into United common stock any time up to December 1, 1981 — not for the bond alone, but for the bond plus $35 in cash per $100 of face value, converted at $67.50 a share. First National City Bank served as trustee, and the debentures were subordinated, meaning holders stood behind United's other creditors if the airline ever ran into trouble. United registered $114,676,900 of these with the SEC in November 1966 as a rights offering to its own stockholders, raising money for a wave of new jet aircraft it had on order; $103,420,200 of that authorized amount was the actual issue, a figure printed right on the back of the certificate.\u003c\/p\u003e\n\n\u003ch2\u003e✈️ From an Idaho Mail Route to a Billion-Dollar Year\u003c\/h2\u003e\n\u003cp\u003eUnited's own story traces back to April 6, 1926, when pilot Lee Cuddeback flew a fabric-winged Swallow biplane out of Boise, Idaho, on one of the earliest U.S. Air Mail contract routes, hauling mail to the rail junction at Pasco, Washington, for a little outfit called Varney Air Lines. Varney was folded together with Boeing Air Transport, National Air Transport and Pacific Air Transport under a holding company, and in 1931 United Air Lines, Inc. was set up to coordinate them all. That didn't last in that shape: the 1934 Air Mail scandal forced a federal breakup of the whole conglomerate, splitting it into Boeing, United Aircraft (the ancestor of today's RTX) and United Air Lines on its own — the incorporation year, 1934, is what's stamped into the Delaware corporate seal on this certificate.\u003c\/p\u003e\n\u003cp\u003eBy 1933 United had already put the Boeing 247 into service, generally reckoned the first truly modern airliner. During the Second World War, United's Cheyenne, Wyoming base became a modification center that altered thousands of B-17 bombers for combat. In 1961 United merged with Capital Airlines and became the second-largest commercial airline in the world, behind only Aeroflot — and by 1967, the earliest year in this stack, it had become the first airline anywhere to cross a billion dollars in annual revenue.\u003c\/p\u003e\n\n\u003ch2\u003e🖋️ The Company That Engraved the Promise\u003c\/h2\u003e\n\u003cp\u003eThe American Bank Note Company, whose name runs along the foot of every sheet, was formed in New York on April 29, 1858, when seven of the city's leading security-engraving houses merged into one rather than keep competing against each other — and against the counterfeiters who dogged them all individually. Its lineage runs back further still, to 1795 and Robert Scot, the first engraver appointed to the United States Mint. During the Civil War, ABNCo engraved the federal \"Demand Notes\" issued by the Treasury, and two of its Manhattan plants, both completed in 1908, are today designated New York City Landmarks. That's the same house behind the deep intaglio linework — engraving pressed so far into the paper you can feel it with a fingertip — running across every sheet in this stack.\u003c\/p\u003e\n\u003cdiv class=\"relatedBlock\"\u003e\n\u003ch3\u003e🔎 More From The Vintage \u0026amp; Antique Gifts Archive\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/vintageantiquesgifts.com\/products\/vintage-1970s-dow-chemicals-stock-certificate-brown-american-icon-treasures\"\u003eVintage 1970 Dow Chemical 8.875 Percent Debenture Brown 25000 Dollar Due 2000 Registered American Bank Note 📜\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/vintageantiquesgifts.com\/products\/rare-vintage-1960s-1970s-united-aircraft-corp-stock-certificate-russian\"\u003eRare Vintage 1974 United Aircraft Corporation Subordinated Debenture Bond Certificate 📜\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/vintageantiquesgifts.com\/products\/vintage-1960s-atlantic-refining-company-stock-certificate-oil-americana-green\"\u003eVintage 1960s Atlantic Refining Company Stock Certificate 🛢️ Green, 100 Shares, Common Stock\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Vintage and Antique Gifts","offers":[{"title":"Default Title","offer_id":42035991838952,"sku":"VAG-7440768991464","price":16.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0597\/2718\/4037\/files\/il_fullxfull.3458984988_ev48.jpg?v=1785356129","url":"https:\/\/vintageantiquesgifts.com\/products\/vintage-1960s-1970s-united-air-lines-5-percent-debenture-chicago-il","provider":"Vintage and Antique Gifts","version":"1.0","type":"link"}