Frank Newbould ( 1887 - 1950 ) was a British painter. Frank Newbould s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 63.34 USD for Tighten Your Grip in 2005 to 8500 USD for NEW "RHEINGOLD" EXPRESS. Circa 1935. in 2006 , based on the size and medium of the artwork.