select distinct substring(name,1,1) from stamps ,printsize_master where year(stamps.issue_date)=1968 and month(issue_date)=10 and stamps.serial_no='0571' and printsize_master.printsize_code=stamps.printsize_code and printsize_master.printsize='3.3x2.9 cm' order by substring(name,1,1)
StampsIndia
Issue Date >> year >> 1968 >> month >> October >> Serial Number >> 0571 >> Print Size >> 3.3x2.9 cm >> Alpha >> B >>