select distinct substring(name,1,1) from stamps ,color_master,np_master where year(stamps.issue_date)=1959 and stamps.serial_no='0410' and color_master.color_code=stamps.color_code and color_master.color='Multicolour' and np_master.np_code=stamps.np_code and np_master.np='P' order by substring(name,1,1)
IndianPost
Issue Date >> year >> 1959 >> Serial Number >> 0410 >> Color >> Multicolour >> Currency >> P >> Alpha >> M >>