Hotline message, Kosygin to LBJ, 6/8/67, 12.30 PM
Citation
Hotline message, Kosygin to LBJ, 6/8/67, 12.30 PM, LBJ Presidential Library, accessed August 28, 2025, https://discoverlbj.org/item/nsf-nsch-b19-e196706-i35