Bouldering also has a number of grading systems: Hueco[?] V grades, Fontainebleau technical grades and route colours and overall difficulty grades, Peak District B grades, British technical grades.
... English newspaper published in Yuzhno Sakhalinsk (http://www.sakhalintimes.com/)
See C. H. Hawes, In the Uttermost East (London, 1903).
(P. A. K.; J. T ...