select distinct substring(name,1,1) from stamps ,printsize_master where year(stamps.issue_date)=1981 and month(issue_date)=6 and stamps.serial_no='1008' and printsize_master.printsize_code=stamps.printsize_code and printsize_master.printsize='3.70 X 2.4' order by substring(name,1,1)
IndianPost
Issue Date >> year >> 1981 >> month >> June >> Serial Number >> 1008 >> Print Size >> 3.70 X 2.4 >> Alpha >> S >>