chiller662
Finally riding a big boys bike
A Gambles-sold bike would be badged as a Hiawatha. According to Phil Marshall's list, they started using "G" to mark the year on the bikes in 1957, although the catalog model numbers used a letter for each year from at least 1953. AMF bought CWC in 1951, so I assume 1951 was "A", then 1952 was "B" and so on. Before 1957 the bikes used "55Cw" (1955) and "56Cw" for at least part of 1956, but sometime during the year they started using "F" beside the serial number. After 1957 they went to another system, with the first letter of the serial number giving the year. There's a whole thread on CWC and AMF serials with 60 pages, but @rustjunkie changed the title to give the page with the chart so you don't have to read through the whole thing:
Cleveland Welding S/N Project...See Page 58 Post 576 for chart | Classic Balloon Tire Bicycles 1933-1965
Since many of us have asked, and many of us has now or maybe had in the past a CWC built Roadmaster, I think it's time to start a List. If a picture/serial number list could be started and updated with new entries including frame characteristics, I think we over time could rebuild a serial...thecabe.com
One day there will be a museum of antique bikes and all information provided will come from the encyclopedia of Oilit lol