carman, telegrapher, trainman, locomotive engineer, telegraph operator, trainmaster, machinist, trackman, railroad, railroader, millwright, yardmaster, electrician, gandy dancer, boilermaker, foreman, welder, pipe fitter, signalman, yardman, pullman porter, motorman, engineman, locomotive, shunter, brakeman, shipfitter, repairman, trackage, longshoreman, riveter, carpenter, janitor, hostler, oiler, mechanic, laborer, interurban, conductor, patternmaker, switchboard operator, typesetter, cabooses, ditch digger, malleable iron, electrical engineer, wireman, ironworker, splicer, railwayman, pressman, livery stable, engineer, flatcar, lumberman, stonecutter, steam locomotive, mechanical engineer, pipefitting, warehouseman, draftsman, trucker, lumberyard, technician, stationmaster, roadmaster, usx, trackless trolley, sawyer, steamship, flagman, shop steward, metallurgist, soda jerk, tinsmith, steamfitter, nynex, coalman, sandblaster, grandfather, sandhog, boxcars, newsboy, gofer, teamster, patrolman, trestle bridge, twist drill, assembler, seaman, sawmill, handcar, nickel plate, asbestosis, terminus, master sergeant, steelworker, cabinetmaker, surfman, skidder, iron works, bookkeeper, postman, apothecary, boatswain, coachman, coachmen, helmsman, innkeeper, midwife, porter, postmaster, teacher, acrobat, acrobats, actress, assessor, caretaker, catechist

manipulator, operator