select distinct substring(name,1,1) from stamps ,color_master where color_master.color_code=stamps.color_code and color_master.color='Carmine' and stamps.serial_no='0491' and year(stamps.issue_date)=1964 order by substring(name,1,1)
IndianPost
Color >> Carmine >> Serial Number >> 0491 >> Issue Date >> year >> 1964 >> Alpha >> I >>