t cases, ice is attainable upon the floor; and this new s ystem been on the working parts or internal arrangements. of roller skating can be practiced at all seasons as a The thrasher here illustrated, so far as relates to popular entertainment and beneficial exercise for old its working parts, is… … cient strength to suppor greatly lessenivg the lia- BROWN’S THRASHER AND SEPARATOR. allthe working parts of bility of accidents trom which the machine is nearly balanced, aud may be readily applied to the same fastenings, as shown in Each skate has four steel runners, the edges of readily moved…
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