select distinct substring(name,1,1) from stamps ,paper_master where year(stamps.issue_date)=1986 and month(issue_date)=10 and paper_master.paper_code=stamps.paper_code and paper_master.paper='Unwatermarked P.G. Matt coated paper' order by substring(name,1,1)
StampsIndia
Issue Date >> year >> 1986 >> month >> October >> Paper >> Unwatermarked P.G. Matt coated paper >> Alpha >> E >>