select distinct substring(name,1,1) from stamps ,color_master,np_master where color_master.color_code=stamps.color_code and color_master.color='Red Brown' and np_master.np_code=stamps.np_code and np_master.np='R' and stamps.serial_no='1702' order by substring(name,1,1)
IndianPost
Color >> Red Brown >> Currency >> R >> Serial Number >> 1702 >> Alpha >> M >>