select distinct substring(name,1,1) from stamps ,printsize_master where printsize_master.printsize_code=stamps.printsize_code and printsize_master.printsize='2.54 X 2.5' and year(stamps.issue_date)=1990 and stamps.serial_no='1401' order by substring(name,1,1)
IndianPost
Print Size >> 2.54 X 2.5 >> Issue Date >> year >> 1990 >> Serial Number >> 1401 >> Alpha >> S >>