This report might be of use: https://acsjournals.onlinelibrary.wiley.com/doi/10.3322/canj...
One possibility: Operation Plumbbob, a series of open air nuclear tests in 1957, generated considerable fallout in north central NE.
This report might be of use: https://acsjournals.onlinelibrary.wiley.com/doi/10.3322/canj...
One possibility: Operation Plumbbob, a series of open air nuclear tests in 1957, generated considerable fallout in north central NE.