Esterbrook Advert & Three Dip Pen Nibs, February 1956 – Original Esterbrook Advertisement for Drawing and Lettering Dip Pen Nibs, “Esterbrook Drawing and Lettering Pens Will Do The Job Better Faster Easier”, measures 3.25 x 11.5 inches. B&W. Included are three original Esterbrook Nos. 3,4 and 15 drawing & lettering nibs in mint condition. (1 avail)