select distinct substring(name,1,1) from stamps ,np_master where year(stamps.issue_date)=1993 and month(issue_date)=8 and stamps.serial_no='1546' and np_master.np_code=stamps.np_code and np_master.np='R' order by substring(name,1,1)
StampsIndia
Issue Date >> year >> 1993 >> month >> August >> Serial Number >> 1546 >> Currency >> R >> Alpha >> C >>