Large gas/diesel generators, constant run. (Sewage machinery suitable for general use)

Big top crowd atmosphere, mainly indistinct speech with generator in background - Nov '1979

Open-air swimming pool, St Margarets Island (Budapest), noisy, with children splashing and playing (distinct speech),clunks of diving board, generator noise

Atmosphere near main generator

Above generator motor

Grain Dryer, interior, on floor generator & fans, starts, runs through cycle & stops. (Close perspective recording.)

Power Station, atmosphere near main generator. (Conventional power station.)

RAF V-bomber, exterior, normal start-up procedure, generator running, run up engines. (Long-range bomber, 4 jet engines.)

Avro Shackleton, exterior, generator, start and run up engines. (Post-war maritime reconnaissance mission, four piston engines.)

Big top crowd atmosphere, mainly indistinct speech with generator in background