Each unique centre has its own history , well documented in the Cambridge City Archives .
Cambridge began in 1973 when the City of Galt , Towns of Preston and Hespeler , the hamlet of Blair were amalgamated .
Each unique centre has Cambridge 's own history , well documented in the Cambridge City Archives .
Cambridge began in 1973 when the City of Galt , Towns of Preston and Hespeler , the hamlet of Blair were amalgamated .