select distinct substring(name,1,1) from stamps ,color_master where color_master.color_code=stamps.color_code and color_master.color='Chestnut and blue black' and year(stamps.issue_date)=1995 and stamps.serial_no='1626' order by substring(name,1,1)
IndianPost
Color >> Chestnut and blue black >> Issue Date >> year >> 1995 >> Serial Number >> 1626 >> Alpha >> K >>