R C Wells Master Vibrator Automotive Ignition Coil Wood Box Vintage Original 

Overall in good condition.  In storage many years. 

NOT TESTED so working condition unknown. Buying AS-IS. 

Switch moves freely.  

Exact age and vehicle application unknown. No key. 

R.C. Wells Mfg Co. Fond du Lac, Wisconsin. 

Please look at the pictures closely to understand and verify what you are buying.