The following convicts have arrived afc the Stillwater penetentiary: Ramsey county —August Towsky, assault with intent to commit murder, three years and six months; Charles Anderson, larceny from the person, two years and eight months; Willihm Blan-kenberg, larceny, two years and three months. Blue Earth county—Hiram Chamberlain, assault with intent to commit murder, one year and six months; Bent Peterson, larceny, one year.At a three mile roller skating contest inIf!____ B .