[Daffynition]

I think I used Ektachrome for slides * Kodachrome for prints. I can't remember either. :)

[NonValueAdded]

♫  They give us those nice bright colors
They give us the greens of summers
Makes you think all the world's a sunny day. ♫

[Charles Martel]

Ektachrome was the slide film with easier developing than Kodachrome. The color print film was Kodacolor, mostly (there were Vericolor and Ektacolor products lines, too).