select distinct substring(name,1,1) from stamps where year(stamps.issue_date)=2001 and month(issue_date)=12 and dayofmonth(stamps.issue_date)=18 and stamps.serial_no='2048' order by substring(name,1,1)
IndianPost
Issue Date >> year >> 2001 >> month >> December >> day >> 18 >> Serial Number >> 2048 >> Alpha >> G >>