Well, difficult one. The brooks saddle is definitely later as it has the later 50's style onwards parallelogram badge, but as for the rest hard to tell. I think Baylis Wiley made a single piece crankset like that, so might be worth looking for markings. The stem looks a bit like a Titan type one so could be period or could just be a later cheap steel one, same for the bars I guess
I guess just go with what 'feels' right and change the rest. As for the sturmey, if it's a '49 marked I suppose the frame could have been bought off the peg or have been old shop stock and the hub is the actual year it was bought and built up. I don't know if Hobbs did off the peg frames like some other larger lightweight builders apparently did. (i.e. Carlton, Claud Butler etc)...
Well, difficult one. The brooks saddle is definitely later as it has the later 50's style onwards parallelogram badge, but as for the rest hard to tell. I think Baylis Wiley made a single piece crankset like that, so might be worth looking for markings. The stem looks a bit like a Titan type one so could be period or could just be a later cheap steel one, same for the bars I guess
I guess just go with what 'feels' right and change the rest. As for the sturmey, if it's a '49 marked I suppose the frame could have been bought off the peg or have been old shop stock and the hub is the actual year it was bought and built up. I don't know if Hobbs did off the peg frames like some other larger lightweight builders apparently did. (i.e. Carlton, Claud Butler etc)...