select distinct substring(name,1,1) from stamps ,printsize_master where year(stamps.issue_date)=1968 and month(issue_date)=10 and printsize_master.printsize_code=stamps.printsize_code and printsize_master.printsize='3.3x2.9 cm' order by substring(name,1,1)
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Issue Date >> function.mysql-connect >> function.mysql-connect >> month >> October >> Print Size >> 3.3x2.9 cm >> Alpha >> B >>