TitleRoll of chart paper for Nordsieck differential analyzer
ManufacturerThe Esterline-Angus Co., Inc.
Dimensionsoverall: 6 in x 1 1/4 in x 1 1/4 in
DescriptionThe object is 7 rolls of chart paper with red pen tracings. One roll came in a box with these notations, "Why the addition of Esterline-Angus input station was necessary at Washington University," "Differential analyzer sample input circa 1957." The roll is wrapped in a cover sheet dated 7/25/57 with the notations,
CYT. C reductace
2. 1+CYT. oxidace
3. 2,6 - dichloro-benzenone in dophenol