its use was for typically Model T fords, or any car that had an ignition system. they were usually unreliable. this device I believe was used to synchronize the timing or firing of the ignition system for smoother car operation. look on ebay under "master vibrator". ignore all the adult toys and you'll see a couple of these under sold lsitings. it seems the value is anywhere from 35.00 to 120.00 depends on condition and how bad people want it.
Re: I have know idea what this is but it's really awsome
its use was for typically Model T fords, or any car that had an ignition system. they were usually unreliable. this device I believe was used to synchronize the timing or firing of the ignition system for smoother car operation. look on ebay under "master vibrator". ignore all the adult toys and you'll see a couple of these under sold lsitings. it seems the value is anywhere from 35.00 to 120.00 depends on condition and how bad people want it.