select distinct substring(name,1,1) from stamps ,printsize_master where year(stamps.issue_date)=2001 and month(issue_date)=12 and dayofmonth(stamps.issue_date)=20 and printsize_master.printsize_code=stamps.printsize_code and printsize_master.printsize='2.50 X 3.55' order by substring(name,1,1)
IndianPost
Issue Date >> year >> 2001 >> month >> December >> day >> 20 >> Print Size >> 2.50 X 3.55 >> Alpha >> V >>