Schwinn Serial Numbers 1948-1951
Print, copy, or post anywhere you like. ————————————————————————————————————– Serial numbers under the bottom bracket: ————————————————————————————————————– TDM means Tandem, WZ and S or S-10 mean Whizzer, CT or C mean Cycletruck. ————————————————————————————————————– (1948) Date ————–...