Operation and Care of the RCA 400 16mm sound projector

[@GauvinK]

Found both models in my parents basement. Both seem to be in great condition.

[@amberola1b]

I love my RCA 400 machines. I have several and they are smooth, quiet running projectors.

[@jaydaves4310]

I Helmstedt Germany the Army had 2 RCA projectors side by side for showing full scale movies. I was one of the projectionists.

[@kippercat123]

What was it that he oiled ?

[@wacoughlin]

Does anyone know where I can get a replacement bulb?

[@RubenMartinez-xb5ko]

Te conviene adaptarle una moderna porque esas lámparas ya no hay saludos

[@cjpenning]

Sounds like Mike Wallace.

[@fromthesidelines]

It's him!