Think I found a paint that is almost identical to the early cordovan for the Tube frames!
Spent about 3 hours paging through the old catalog at the local parts store and came across this color which is nearly identical, even is called cordovan!
Paint can be mixed in a 1/2 pint so you can sample for yourself, brand is Martin Senour
A/E 5.0 VOC
Corral Cordovan Metallic
Any napa should be able to mix that code for you
This could be the exact paint Bolens used as I noticed the date on the catalog page was for 1965