Letter from Linus Pauling to T.A. Giessman. November 17, 1943Pauling suggests that Giessman’s idea for a practical method of measuring liquid levels in fractionating columns might work if the columns are made of steel. He recommends that Giessman discuss the concept with a physicist at his university, or send a detailed description to him for further comment. View TranscriptID: corr140.8-lp-giessman-19431117 |