IAEA Archives, Vienna
IAEA Archive and Vienna Austria, "Train Wreck", contributed by Arturo Vallejo, STS Infrastructures, Platform for Experimental Collaborative Ethnography, last modified 26 August 2019, accessed 25 August 2024. https://stsinfrastructures.org/content/train-wreck-0
Critical Commentary
A letter from Obermayer with an illustration that represents the train wreck and the damages sustained by the UM2.