For your consideration a 1964 Supro 1696TN.  The amp appears to be all original. The electrolytic capacitor have been evaluated by esr and at present are in good condition.  All of the carbon resistors have been checked and meet specification.   The only issue is a professional (or at least well executed) older, minor repair to the speaker cone.  The amp is in cosmetically excellent condition. 
The “Led Zeppelin/Jimmy Page amp in some circles is a powerhouse.  This amp is loud, punchy, and takes some overdrive.   It is nominally 35 watts all through a monster 15 inch Jensen special design. 
The boutique combo builders of today have all taken a lesson from this amp.  This amp was one of the first amps in this power range to have distinctly separated power, preamp, and output regions.   The amp has an upper and lower electronic section which helps makes this possible. All in a 1964 Supro package.   The which included the black/gray and white Tolex.