Nos. 4 and 5 are Korin Brush, so-called from the name of the renown-ed master of the latter part of the 17th century, who used this style ofbrush. It is of great value in sketching stems, petals of flowers, etc. Nos. 6, 7, and 8 are called Menso Brush, and are generally used indrawing leaf veins,… … 8 7 6 5 4 3 2 1 .18 .25 .15 .18 .25 .25 .35 .45 Net. V 46 6 V Frost & Adams Co., 37 Cornhill, Boston.