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Vinyl, acetate, and shellac discs being exposed to soil and fungus spores. Library of Congress Study, 1959. The conservation and restoration of vinyl discs refers to the preventive measures taken to defend against damage and slow degradation, and to maintain fidelity of singles, 12" singles, EP’s, and LP’s in 45 or 33⅓ rpm 10" disc ...
Instead, it conjures up images of vinyl records and toys still made from metal. Find Out: 12 Best Things To Sell at a Pawn Shop For Extra Cash Discover More: 8 Rare Coins Worth Thousands That Are ...
Some celluloid discs were also made. In 1895, hard rubber was replaced by a shellac compound, which in various formulations remained the standard disc record material until the first vinyl records – initially made only for radio use and other special applications – were introduced in the 1930s. [6]
Three vinyl records of different formats, from left to right: a 12 inch LP, a 10 inch LP, a 7 inch single. A phonograph record (also known as a gramophone record, especially in British English) or a vinyl record (for later varieties only) is an analog sound storage medium in the form of a flat disc with an inscribed, modulated spiral groove ...
Acetates are usually made by dubbing from a master recording in another medium, such as magnetic tape.In the vinyl record manufacturing process, a lacquer master disc is cut and electroforming is used to make negative metal molds from it; certain molds are converted into stampers, can be used to press thousands of vinyl copies of the master.
Luxury Is Calling. One man’s trash is very often another man’s treasure on eBay, which has been selling head-scratching items since 1995. But eBay is a place for a lot more than just cheap ...
Copies of the record have been sold for up to $6,800 on sites like eBay. Other music genres also have fervent adherents. For instance, fans of folk rock, psychedelia and other genres have become ever more interested in original short-run vinyl private pressings. Even when these have been reissued, the originals can continue to attract high ...
A Denver couple got a sweet surprise just after their 58th wedding anniversary.. Dr. Phil Schmidt and Donna Packer married in Los Altos Hills, Calif. on Aug. 21, 1966. For their wedding, the then ...