I have a working Bolex Paillard wild variotimer (MBF-B) with time-lapse/stop motion motor for a Bolex H16. It does timed exposures from 0.2 of a second to 10 second exposures with a stop start button. It can also be used for time lapse intervalometer. It runs off of a mains supply which can be altered from 240 Volts to 110 Volts. If you are interested give me a shout. Karl