BTH Category

British Thomson-Houston – BTH 450

Specifications
Lens2″ f/1.5
Running speed(s)16 or 24 f.p.s.
Format(s)16mm
Reel Capacity2000 ft (600 m)
Lamp115v 750w
Automatic ThreadingBelieved not
SoundYes
Power sourceMains. 110-120 A.C. & 200-250 A.C.
Year of productionApprox. 1956
Original PricePrice in 1956 was £247
Additional InformationHas a 30w amplifier.

Adjustable 2/4 blade shutter.
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