It's female-it lays eggs!!View attachment 93308 maybe a Sport 20? I have bought it tonight, collect Saturday. Any ideas where I might find some info, the Internet is sadly lacking but from what I can work out the factory was in Birmingham from about 1920 to 1960. Thanks for any help you can offer.
Looking at the machine in general, I would guess at a date of late 60s or early 70s. The Sturmey 3-speed should have a date stamped on it. I think Tildesley were somehow connected to C.W.S (Co-op Wholesale Supply).
Is that a quadrant shifter on the top tube?