my brother picked this up recently, he's a BMX guy and thought it might be a Schwinn but the serial number starts with a W. I snapped these two pics yesterday, it was the frame and forks when he bought it. No headbadge, two holes. Serial number on rear dropout is WO58057 bottom of the crank housing is 2474. No other marking that I can find, before the crank was installed incorrectly with the assistance of wheat pops there were no markings there. Considering the difference in the condition of the paint on the frame vs the front forks, he didn't think they were original to the bike but who knows.