Issue 63 of Alpinist magazine had a climbing history of Nanda Devi, that I recall included some discussion of the nuclear device: https://shop.holpublications.c

Issue 63 of Alpinist magazine had a climbing history of Nanda Devi, that I recall included some discussion of the nuclear device: https://shop.holpublications.com/products/alpinist-magazine-issue-63 https://shop.holpublications.com/products/alpinist-magazine-...