Channing,

Thanks for the heads up. I am more interested in other aspects of the film. Without getting into great deal, I feel that documentary film making was in it's infancy in the 1920's. In this I have a point of reference. I also have come to believe that company sponsored films of that era never revealed the full process.

I remember when Brownell's introduced their case color hardening kit. Oscar spent a great deal of time looking it over. I remember he pronounced it flawed. Stating something to the effect that the schedule was wrong.

Pete