This beautiful thing is a "Pop" Brennan 6 day bike. Built in the 1920's John "Pop Brennan's shop was in Irvington, NJ just a few blocks from the site of the old Newark Velodrome. The frame was recovered from a basement of a house who's owner was rumored to have raced in either the 1928 or '32 Olympics.   It's in my studio, on generous loan from Eddie Albert.