Here is the text that I found regarding this online from a Bay Area newspaper in 1957. Daily Independent Journal from San Rafael, California. REGAN MANUFACTURING CORPORATION San Bruno, California announces the new improved model of their exclusive Vault Meter a coin electric timer for appliances such as washing machines, television sets, radios and other appliances NOW AVAILABLE Contact Washing Machines Parts Company, Distributors 45 Rhode Island, San Francisco, HEmlock 1-468B or Kegan Manufacturing Corporation 1217 Montgomery Avenue, San Bruno. The item "1957s Vintage Quarter Coin Operated'Vaultmeter' Machine Powered TVs, Appliances" is in sale since Tuesday, June 06, 2017.This item is in the category "Collectibles\Banks, Registers & Vending\Vending Machines\Other Vending Machines". The seller is "historycalled" and is located in Austin, Texas. This item can be shipped to United States, all countries in Europe.