Rear MCS of man working with radio test equipment on workbench. CS of hands of two girls installing wiring in cabinet. CS of RCA Victor record on turntable, player top tilting forward and backward as equipment is being tested. CU of aircraft altimeter being tested. Shots of communication equipment being tested on benches, cathode ray oscillograph at work, man punching holes in radio chassis. Shots of men and women working on wiring in AT-25 military radio transmitters, testing and adjusting dials, soldering and assembling components. MCS of girl soldering component in receiver. DOLLY SHOT along row of girls at workbench, soldering receivers. Profile shot of girl inspecting set components. PAN along sets, complete except for casing. MS of crates containing radios being placed on roller conveyor. HALS of RCA Victor plant in Montreal. CSs of girl's hands handling crystals. Shot of girls filling capacitators with oil. Front shot of men and women working on radio sets. MLS of steam whistle blasting. Sequence on women and men walking out of plant to front gate, passing by security guards.