select distinct substring(name,1,1) from stamps ,printsize_master,np_master where printsize_master.printsize_code=stamps.printsize_code and printsize_master.printsize='2.99 x 2.1' and stamps.serial_no='0530' and np_master.np_code=stamps.np_code and np_master.np='P' and year(stamps.issue_date)=1966 order by substring(name,1,1)
IndianPost
Print Size >> 2.99 x 2.1 >> Serial Number >> 0530 >> Currency >> P >> Issue Date >> year >> 1966 >> Alpha >> D >>