Declassified UFO / UAP Document
Regarding alleged ghost rocket find from Norrviksstrand 9.7.46
AI-Generated Summary
This document details the laboratory identification of material samples recovered from a 1946 'ghost rocket' incident. The materials were determined to be DVA-polymers from a local factory, rather than exotic or unknown substances.
This document is a formal correspondence dated August 23, 1946, from the Swedish Rubber Research Laboratory (Svenska Gummiforskningslaboratoriet) in Äppelviken to the Swedish National Defence Research Institute (FOA). The letter concerns the analysis of material samples—specifically a yellow and a gray mass—recovered from Norrviksstrand on July 9, 1946, in connection with an alleged 'ghost rocket' incident. The samples were collected on August 12, 1946, by engineers Engel and Ryhninger. The laboratory in Uppsala was tasked with determining if the material originated from rubber factories or other manufacturing processes in Stockvik. Following consultation with the technical management of the rubber industry, the Uppsala laboratory concluded that the yellow mass was definitively identified as DVA-polymers produced at the SG-factory in Stockvik. A copy of the laboratory's response was enclosed with this letter.
Upsala-laboratoriet har, efter samråd med gummifabrikernas tekniska ledning, utan tvekan identifierat den gula massan som DVA-polymerer från SG-fabriken i Stockvik.
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Official Assessment
The yellow mass was identified as DVA-polymers from the SG-factory in Stockvik.
The laboratory in Uppsala, after consulting with the technical management of the rubber factories, identified the yellow material as DVA-polymers originating from the SG-factory in Stockvik.
Key Persons
- Ing. EngelEngineer involved in sample collection
- Ing. RyhningerEngineer involved in sample collection