select distinct substring(name,1,1) from stamps ,color_master,printsize_master where color_master.color_code=stamps.color_code and color_master.color='Frame-Dark Brown-Inset Olive Green' and printsize_master.printsize_code=stamps.printsize_code and printsize_master.printsize='3.91 x 2.9' order by substring(name,1,1)
IndianPost
Color >> Frame-Dark Brown-Inset Olive Green >> Print Size >> 3.91 x 2.9 >> Alpha >> I >>