2007/07/01 at 10:35 am Odette Leclerc: Berlin and Coos County Historical Society Brown Bulletin Oct. 31, 1951 page 1 Title: Test Work Continues in Effort To Solve the White Fly-Ash Problem Caption: Shown working on the white-ash tests is Stuart Bergman, Chief of the Optical section, Research department, identifying the white-ash by micro-chemical analysis after it had been collected on “plates” in four different locations around the mill. Tests are to continue until the fly-ash output has been reduced.
This image may be used for personal research or non-profit educational purposes without prior permission. Publication or commercial use of this image or the accompanying data requires prior written permission from the copyright holder. To inquire about permissions or to request an image file contact Spinelli Archives, Plymouth State University at 603-535-2961 or http://library.plymouth.edu/archives
Plymouth, NH, USA, Plymouth State University, Michael J. Spinelli Jr. Center for Archives and Special Collections