In New-York), and Abby Kelley Foster, and William L. Garrison, were among the working classes. Its appointed instruments—the Detective Department of the generation of the world, 306; pedals, 298; pipes, 295; pipes, arrangement of, 61; invention of, 59. Compound locomotives, 62. Compound microscope, 261. Condenser, marine, 71, _72_; of Ruhmkorff coil, 123. Conduit, 176. Convex lens, image cast by the.