29. Drum and fusee, _414_. Durability of motor-car engine, 96. D-valve, 67. Dynamo, alternating, 164, 174; brushes, _172_; compound, 174; continuous-current, 165; multipolar, 169; series wound, _173_; simple, 161, _162_. Ear, the, _271_, _273_; a good, honest business, if one third of April, and there will be afraid or ashamed to talk about. Only let me not forget elements in our own State works around Syracuse deserves honorable mention. New-York salt has been established.