A bit of a long shot maybe but I am looking for one of these frames - size 22 - 23". A nice example was featured a while back on another forum but I was unable to make contact with the site member concerned. Chas Hill was one of several of the lesser known small volume frame builders / suppliers in this area of south London and was around until the 1960s. I would also be interested in any other frames of this type from around London not least an S Roland-Jones of Acton. Any help would be appreciated.