Hi, l have just acquired a RIH Sport no. 5632 which looking at your chart dates it around 1959. The bike was raced by its second owner Peter Chew from 1963 to 1983 when it was replaced by a Daccordi. I will post a photo when l learn how to. The bike was repainted in 1979 in a metallic green and gold. Probably depicting Australian colours. In 1983 the wheels and group set were raided for the Daccordi so the frame sat in a garage for the next 30 years. I have now fitted it with campy wheels 27`` and campy steel crank with GS derailluars. The brake levers and gear selectors were with the bike, SG levers and campy end of bar shifters. Great bike to ride.