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coil versions, but relatively few copies exist because in late 1908 the series was superseded by the
Washington-Franklin Issues. As a result, all Second Bureau coils are quite rare. Even the most common, the horizontal 2-cent coil, can fetch as much as US$ 2000, while the much rarer, the 1-cent vertical coil, brought $ 130,000 at an auction in 2009, and the even rarer 2-cent vertical coil (only eight copies are known) would surely sell for considerably more, should one become available.
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The first US government-produced coils appeared in 1908, produced by pasting together enough imperforate sheets to make rolls of 500 or 1,000 stamps, cutting them into strips and perforating between. The 1-cent, 2-cent and 5-cent values in the Series of 1902 (Second Bureau Issue) were produced in
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The perforations of coil stamps are usually found along the right and left sides ("vertical perf"), but they have also been produced with perforations along the top and bottom ("horizontal perf"). Longer perforations on one side than the other, and separation by cutting rather than tearing, are
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companies began to experiment with the automated dispensing of stamps. Early efforts to break sheets into strips manually did not work well, since they were prone to tearing and jamming, and soon the companies began to request
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have backing paper, linerless coils are like a roll of adhesive tape. Such rolls tend to be enormous, with thousands of stamps, and tend to be used only by large mailing operations.
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sheets from the post office, cutting those into strips and punching holes of various shapes between each stamp. A variety of these "private coils" is known, some quite rare.
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rolls. A large percentage of modern stamps are sold in coil form, because they are more amenable to mechanized handling in large quantities than either
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was adopted, which eliminated the pasting stage. The cylindrical plate used on a rotary press has a seam where ink tends to accumulate, resulting in
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sold in strips one stamp wide. The name derives from the usual handling of long strips, which is to coil them into rolls, in a manner reminiscent of
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While in most countries coil production is restricted to the workaday stamps used in large quantities,
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This 2-cent coil stamp of the US 1954 Liberty series was used heavily throughout the 1950s and 60s.
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332:. Lawrenceville, N.J.: M.A. Armstrong Enterprises: Trenton Pub. Co., 1980 124p.
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In the UK, coil stamps first appeared in 1907, to supply newly installed
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with the trimming of the perforations on one side clearly visible.
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Coil stamps first appeared at the beginning of the 20th century.
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has produced coil versions of most of their stamps since 1920.
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The £sd
Postage Stamps of Great Britain Issued in Rolls
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Coils: A Worldwide
Catalog = Roulettes = Rollenmarken
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indications that a stamp may have come from a coil.
49:. Unsourced material may be challenged and removed.
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145:A vertical coil pair with a joint line, US 1917.
344:Coil Stamps: Introduction, Development and Uses
330:The Coil Issues of the United States, 1906-1938
209:, the coils were in rolls of 960 or 480 each.
16:Postage stamp sold in strips one stamp wide
109:Learn how and when to remove this message
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133:A coil strip of British 1957 Scouting
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346:. Christchurch: Selwyn Stamps, 1995
47:adding citations to reliable sources
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339:. Cincinnati: H. Jaffé, 1980 84p.
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335:Jaffé, Hans H. and R.E. Kuntz.
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286:An experimental Irish stamp.
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205:and 240 pence made up one
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284:1935 Irish 2d coil stamp
380:Philatelic terminology
199:stamp vending machines
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328:Armstrong, Martin A.
193:In the United Kingdom
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272:self-adhesive stamps
268:linerless coil stamp
213:In the United States
135:commemorative stamps
43:improve this article
314:Siegel Power Search
266:technology is the
258:Recent innovations
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342:Rudd, Charles D.
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99:December 2009
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58:"Coil stamp"
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41:Please help
36:verification
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228:imperforate
301:References
295:Coil waste
151:coil stamp
69:newspapers
181:In Sweden
374:Category
278:See also
237:Later a
217:In the
173:Origins
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