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Electro-colloidial film development


ron__1

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Open question:

Does anyone have *ANY* knowledge concerning a referenced film developing technology referred to as: "electro-colloidial"

film development???

I ask, because Cooper quoted this technique was quoted/referenced in

his book "Small Minox Big Pictures".

NOTE:

Eastman Kodak cannot give me any references for this topic.

TIA

Ron Rueb

Minoxer

OKC/OK

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