Рет қаралды 939
older design no-go. Herr Orffyre D.M.M.P.M. (page 245 of Das Triumphrendes by John Collins) used the Trademark pattern for internal pulleys. ''Ps CVII.v.42'' next page 246 reads ''There now follows a Description of the External Appearance of the Orffyrean PM constructed at Merseburg.''