103 - LAUNDRY MACHINE OPERATOR
[LAUNDRY MACH OPER]

Operates one or more power-driven machines, such as washers, extractors, and tumblers, used to launder clothing and textile equipment in a fixed or mobile laundry.

104 - LAUNDRY MECHANIC
[LAUNDRY MECH]

Installs, adjusts, services, and repairs mechanical equipment used in a fixed or mobile laundry. 

106 - LINOTYPEOPERATOR
[LINOTYPE OPER]

Operates a machine which selects and assembles letters into lines and which casts strips of type for use in printing.

110 - LOCOMOTIVE ENGINEER
[LOCOMOTIVE ENGR]

Operates steam, Diesel, or electric locomotive to move railway cars. Inspects locomotive and performs minor repairs. 

111 - LOCOMOTIVE FIREMAN

Fires and tends a boiler to generate steam in a railway locomotive. Fuels boiler by hand, shoveling coal, coke, or other fuel into fire box, or manipulates valves to control flow of fuel oil to fire box.

118 - BOAT CREWMAN

Performs one or more of the duties incident to the operation, docking, loading, unloading, and minor maintenance of small boats, including crash boats. 

168 - PRINTER

Does all-around job printing, including the assembling and setting of type, and locking and registering forms on press.

169 - JOB PRESSMAN

Makes ready, operates, and maintains a printing press.