Judd, JW, (1876). ‘On the Ancient Volcano of the District of Schemnitz, Hungary [now Slovakia]’, extract from the Quarterly Journal of the Geological Society, v32,Judd, JW, (1876). On the Ancient Volcano of the District of Schemnitz, Hungary [now Slovakia], extract from the Quarterly Journal of the Geological Society, v32, pp. 292 325. With colour printed fold out map '[Geological] Sketch Map of the District of Schemnitz in Hungary [now Slovakia]', in(20. 5 x 28cm) at approx. 1: 100,000. Map clean and bright. Text clean, some pages loose but all present. In good to very good condition. Not to be confused with