8 Oct 2007 From: John Barnard Cynefin Bryn Blew - Rhobell Fawr West Top This hill has been surveyed previously and the ascent from col to summit measured at just under 15m. Myrddyn Phillips and I "Line Surveyed" this hill with a Leica NA730 level and staff. We measured the ascent to be 14.59+/-0.05m, thereby falling short or the requirement of 15m for the Nuttalls' list. The GR for the hill is SH 78418 25441.