They appear to have never been worn. The toe caps are ribbed which is rare for converse. The rubber is still soft. They are 12 from toe to heel. I have been collecting Chuck Taylors for many years and have about 500 pairs in my collection shown in one of the pictures.
Search flickr for Converse Museum to see more. The item "VINTAGE CONVERSE BLACK HIGH TOPS MADE IN USA SIZE 9.5 MENS 1930s RARE" is in sale since Saturday, October 28, 2017. This item is in the category "Clothing, Shoes & Accessories\Vintage\Men's Vintage Shoes".
The seller is "mrecob" and is located in Sunnyvale, California. This item can be shipped worldwide.