neat find!
As the tag shows, it would work on either 115 or 230 volts. If the timer does not work, it is probably safer to use on 115. Note absence of a lint catcher. This is one of those dryers that flocked your lawn or shrubs. When this dryer was stacked, it was turned upside down so the dryer dial was right above the washer dial. The aluminum trim piece was removed and repositioned so that the writing was right side up. The timer dial also had to be repositioned 180 degrees.