select distinct substring(name,1,1) from stamps ,color_master where year(stamps.issue_date)=1963 and month(issue_date)=10 and color_master.color_code=stamps.color_code and color_master.color='Chestnut and blue black' order by substring(name,1,1)
IndianPost
Issue Date >> year >> 1963 >> month >> October >> Color >> Chestnut and blue black >> Alpha >> G >>