Here are some more pics. The bike was in a fire & frame was badly damaged when i got it. The seat tube went through some heavy rust repairs, and I realized it needs cut back down to be correct again
I'd guess it's a late prewar Snyder frame, as they were known for the occasional Zenith badged bike, and the other company known for Zeniths, Cleveland Welding, always started their serial numbers with a letter. -Adam