Show GO 60 i wRt w a at t iI TRADE MARKS RK y DESIGNS I y V i I COPYRIGHTS SAC C e Anyone t n ascertain sending rf c car ir sketch i g opinion I and dt free freo description whether g may an i m lions invention It strictly t 1 Is probably confidential pa eHA HANDBOOK of on rp Patents t e lent gent f free ice OMo Oldest t Keener agency for for securing patent Patents t r taken 1 through through g g Co Go t receive in notice without charge la is the tho Scientific Jn akano T Tersest invest circulation sir cir 4 A handsomely J illustrated d weekly year t 1 tour our of rt any g tt scientific TL 1 Sold Journal by all h n Terms de 3 a MUNN Co New York Mauch a ORlee s OS QS T r fit V D. D C. C J |