prominence of the sunspot type

alkaline congo red stain attico-antrotomy bazzites cam bezel ring crystallizable fragment DC two-wire insulated system export of goods and services gas purge system grand canonical distribution hexaphenol resin iron pipe thread kobaltspath (sphaerocobaltite) long persistence screen maxocacothesis posture-master scandinavian airlines sphagnum mosses steady mark transection of aorta twisted thread canvas