Truck Tire Size / Brand Question.....

While thumbing the pages of Ol' Skool Rodz at the Borders, i noticed a 30's Jalopy Truck built by one of our nations fighter pilots. He had an assortment of odds and ends bolted onto this thing. One of which were his tire combinations. If anyone has this issue and recognizes the brand of tires used in the rear, please let me know, I'd really like to run them on my truck. All the article gives is the the tire size and wheel model

Joel

 

One more try.... Anyone?