Bruoder Clausen von Underwalden : Vermanung, einer loblichen gantzen Eydgnoschafft, wie er inen ein Rath geben hat
A 1575 printed pamphlet attributed to Nikolaus, issued in Zurich by an unconfirmed printer, addressed to the Swiss Confederation and recounting the counsel Brother Klaus of Unterwalden gave it. The title page carries one woodcut portrait of a bearded, long-haired hermit in a hooded robe, framed in a small rectangle beneath lettering set in a heavy blackletter. A designer might take from it the bold blackletter display type and the plain framed woodcut portrait as a model for historical, devotional or folk-styled cover work.
