PLATE. 



Negative taken through Ked Filter, 



Negative taken through Green Fill, 



Negative taken through Blue-\'iolet Filter, 



Positive from above Negative. 

 Blue-Green Complementary to Red, 



Positive f'roin above Negative. 

 Magenta-Pink Complementary to On 



Positive from above Negative. 

 Yellow Complejiientary to Blue- Violet. 



The Three Positives SuperposeJ. 



