Telegraphic Journal and Electrical Review, Volume 19

action amount apparatus appears applied armature arrangement August battery cable called carbon carried cell cent charge circuit claim coil combination Communicated Company complete conductor connected considerable consists construction continuous cost course Dated described direction directors dynamo Edison effect electric light ELECTRICAL REVIEW engine evidence experiments fact filament force give given important improved incandescent lamp increase interest invention iron July JUSTICE BUTT known length Limited machine magnetic material matter means measurements meeting Messrs metal method motor object obtained Office operation ordinary passed patent plate position possible practical present primary produced Prof question received referred regard resistance shares specification speed success taken Telegraph telephone thing tion wire