Artigo "High energy nuclear interactions in lead and light elements"

Artigo "Le Soleil et les Rayons cosmiques"

Artigo "The absorption mean free path of the high energy nucleonic component of cosmic radiation"

Prospecto do I.P.A.S.E.

Artigo "War in the laboratories"

Propaganda da publicação The collected works of Irving Langmuir, com ficha para compra e envelope em nome de David Bohm.

Deutsche Welle, contém programa e envelope para Werner Guttinger.

Artigo "An anomalous event observed in photographic emulsion"

Artigo "Expert in nuclear physics"

Artigo "Relativism versus rationalism the time concept"