Vintage Art Deco TELECHRON INC TELECOIN-1, Ashland Massachusetts Electric Lighted Clock Rare “30 Minute Service”. Excellent USED vintage condition. Glass Excellent, some signs of dust, etc.. Behind the clock and can be seen when lighted. Missing right side bulb cover on back but does not effect function. Chrome ring has a couple small dings in 2 areas as shown in pictures. Also chrome ring holds glass in place but does not seem like 100% snug fit, it is original to the clock. Clock lights work, Clock is slow starting but does work and keeps time after plugged in for a 20 seconds. Probably needs a cleaning after many years of safe storage. This clock is unique and awesome. Will need new 15 watt bulbs max in which you can install any color you want to achieve a great look to match your décor. In the pictures I used 60 watt bulbs for demo only as that is all I had. Origin and History of Telechron Inc. The company was founded in 1912 in Ashland, Massachusetts, and it played a significant role in the development and popularization of electric clocks in the early to mid-20th century. Telechron was known for its synchronous electric clocks, which became popular household items in the 1920s and 1930s. The company was a pioneer in the electric clock industry, and its clocks were widely recognized for their accuracy and reliability. TELECOIN 1 Electric Clock. Without specific details about the “TELECOIN 1″ model with a 30 Minute Service, it’s challenging to provide precise information. However, Telechron produced a variety of electric clocks with different features and designs. The term “TELECOIN” might suggest a clock designed for use in a telephone or communication setting. It’s possible that the “30 Minute Service” feature could be related to a specific function or use case associated with the clock. It might imply a timing mechanism or service interval. Characteristics of Telechron Electric Clocks. Telechron electric clocks were known for their synchronous motor technology, which kept accurate time by synchronizing with the frequency of the electrical power source. Features of Telechron electric clocks might include. Telechron clocks typically used synchronous motors, ensuring precise timekeeping. The design of Telechron clocks varied widely over the years, from art deco styles to more streamlined modern designs. Clock casings were commonly made of materials such as bakelite, metal, or wood. Depending on the model, Telechron clocks could include features like alarm functions, sweep second hands, or special designs for specific settings. For detailed information about the “TELECOIN 1″ model and its 30 Minute Service feature, it would be beneficial to consult historical catalogs, advertisements, or documentation from Telechron Inc. Additionally, contacting clock collectors, enthusiasts, or experts specializing in vintage electric clocks may provide more insights into the specific characteristics and rarity of this clock model. If the clock is considered rare, it could hold value among collectors interested in vintage electric timepieces.