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 Purple and Chestnut' and np_master.np_code=stamps.np_code and np_master.np='P' and year(stamps.issue_date)=1967 order by substring(name,1,1)
StampsIndia
Color >> Red Purple and Chestnut >> Currency >> P >> Issue Date >> year >> 1967 >> Alpha >> W >>