select distinct substring(name,1,1) from stamps ,printsize_master,np_master where np_master.np_code=stamps.np_code and np_master.np='R' and printsize_master.printsize_code=stamps.printsize_code and printsize_master.printsize='2.9 X 7.82' and stamps.serial_no='1615' and year(stamps.issue_date)=1994 order by substring(name,1,1)
IndianPost
Currency >> R >> Print >> Print Size >> 2.9 X 7.82 >> Serial Number >> 1615 >> Issue Date >> year >> 1994 >> Alpha >> Others >>