Slide notation: largest point sourcing S in the world; 2500 tons SO2 per day from 1250 "super stock" (worlds largest tallest plume up to 200 miles long downwind).
For more information on copyright or permissions for this image, please contact Honnold/Mudd Library Special Collections at http://libraries.claremont.edu/sc
For more information on copyright or permissions for this image, please contact Honnold/Mudd Library Special Collections at http://libraries.claremont.edu/sc