select distinct substring(name,1,1) from stamps ,color_master,np_master where color_master.color_code=stamps.color_code and color_master.color='Golden Yellow and Oriental Blue' and np_master.np_code=stamps.np_code and np_master.np='P' and stamps.serial_no='0959' order by substring(name,1,1)
IndianPost
Color >> Golden Yellow and Oriental Blue >> Currency >> P >> Serial Number >> 0959 >> Alpha >> E >>