Hotline message, Kosygin to LBJ, 6/7/67, 8:34 AM
Citation
Hotline message, Kosygin to LBJ, 6/7/67, 8:34 AM, LBJ Presidential Library, accessed August 29, 2025, https://discoverlbj.org/item/nsf-nsch-b19-e196706-i22