The reference to “Screening” here could either refer to a review of the negatives as to type, such as silver nitrate vs safety file, or a reference to a printing technique of applying dots to vary size and density in the image. In the second case, the quality of a print image from the negative may vary with the application of this technique.

Negative images may include some which correspond to the prints in Series II, but there are also other unique images represented in the negatives, such as the Wealthy St. streetcar barn. No views of Ramona are listed for this series.