Hi all, I bought this ladies mainly because I liked the handlebars but used other parts for my klunker build. I would really like to id the frame. Attached are various pics, hoping for assistance. This is what I know so far: 26" wheels, rear musselman hub date code L diamond, 1946. Cranks stamped "46 S 4." Front hub I believe was made by Torrington (pic currently mounted on my klunker). Handlebars Torrington Dallas. There are three rows of alphanumeric on BB I'm not familiar with configuration. Thoughts?