select distinct substring(name,1,1) from stamps ,printsize_master where printsize_master.printsize_code=stamps.printsize_code and printsize_master.printsize='3.75 X 1.9' and stamps.serial_no='1051' and year(stamps.issue_date)=1982 order by substring(name,1,1)
IndianPost
Print Size >> 3.75 X 1.9 >> Serial Number >> 1051 >> Issue Date >> year >> 1982 >> Alpha >> B >>