Brian Blain has campaigned this car for years, I don't know if Mr. Ramos is the new owner or a guest driver. 

I was surprised to see two WWI-era Nationals in the pits on Friday:  #17 shown here, and #20, a 1911 model.  #17 ran on Friday, #20 ran on Saturday (entered by Brian Blain), and both Nationals ran on Sunday.