Peter, Your frame could be the rare one Eisentraut built for Keith Moon, the decea sed drummer for the rock band "The Who"???? If so, looks like he had this one built for when he hit his second growing spurt later in life!!!! Just kidding of course, but couldn't help it recalling the interest Eric Cl apton had in fine bicycles. Very nice looking bike = Keep Moving (KM)!!! Kevin Kruger - Grantville, PA