Working Penske Dwell Tachometer Sears Roebuck & Co. VINTAGE box w/instructions

Description

This is a Penke Dwell Tachometer.   This is nice and clean and in original box with instructions etc. as purchased by me many years ago.  I no longer have any vintage or antique cars and do not need this any more so it is up for sale. Excellent condition and used very little.