United Nation atomic commission in session - delegates speaking.
Several shots of the delegates arriving and taking places at beginning of the session of, possibly, the UN atomic commission. Various shots of the session in progress. Delegates speaking, other listening, applauding etc.
Long shot of a large hall with delegates in the audience. American Secretary of State, Mr Stettinius rises to podium and starts speaking. Several shots of Mr Stettinius speaking and delegates listening - no sound.
Various shots of the delegates arriving, Mr Makin, Australian delegate, shakes hands with several men. More shots of Mr Stettinius talking and the delegates in the large hall listening.
Note - It is unclear which sessions of the UN conference are filmed - there might be some discrepancies and confusion since the only source of information (and not too reliable) are the old records.