select distinct substring(name,1,1) from stamps ,printsize_master where year(stamps.issue_date)=1963 and month(issue_date)=10 and stamps.serial_no='0473' and printsize_master.printsize_code=stamps.printsize_code and printsize_master.printsize='3.63x2.62' order by substring(name,1,1)
IndianPost
Issue Date >> year >> 1963 >> month >> October >> Serial Number >> 0473 >> Print Size >> 3.63x2.62 >> Alpha >> L >>