Luckykat32
Wore out three sets of tires already!
I would think the head tube/top tube and bottom tube joints along with the style of fork and vertical head badge screws would be a good indicator of when the bike was built. Serial looks like it's 57852.
This one appears to have all the same joint details and fork. Earlier than 33 I think. Weren't the tube joints on the 33's smooth like filet brazed?
View attachment 844928
I agree, that's why I mentioned I thought it was pre-33. I'm thinking mid 20s, but I was trying to nail down an exact year.