65 HS1-834228961 62-HQ-83894 Serial 220
The released record says miguel Angel Garcia Macias claims that his inventions have been registered and patented by other persons without his knowledge. File: 65 HS1-834228961 62-HQ-83894 Serial 220. 65 HS1-834228961 62-HQ-83894 Serial 220 combines an official, downloadable document, 8 extracted claims, 2 evidence records, and 2 timeline entries across 15 source pages, and file-level provenance that can be compared with related release records.
- File
- Document · Release 01
- Extent
- 15 pages
- Agency
- FBI
Search This File
Probed Assessment
The released record says miguel Angel Garcia Macias claims that his inventions have been registered and patented by other persons without his knowledge. File: 65 HS1-834228961 62-HQ-83894 Serial 220.
Key takeaways
- The released record says miguel Angel Garcia Macias has a study called 'Rooms for Measuring Optics' for vision examination.
- The released record says miguel Angel Garcia Macias believes his ideas can help scientific investigation in the United States.
- The released record says german Horacio Robles Jr. photographed a flying saucer in Durango.
Why it matters
65 HS1-834228961 62-HQ-83894 Serial 220 combines an official, downloadable document, 8 extracted claims, 2 evidence records, and 2 timeline entries across 15 source pages, and file-level provenance that can be compared with related release records.
Corroboration
For 65 HS1-834228961 62-HQ-83894 Serial 220, the release establishes official provenance but does not independently verify the record's statement that miguel Angel Garcia Macias claims that his inventions have been registered and patented by other persons without his knowledge.
Open questions
- • Which companion records, if any, independently corroborate the source claims extracted from this 15-page document?
Probed separates this editorial assessment from the source claims below. It summarizes what the released artifact supports; it is not independent verification.
Official Description from War.gov
The FBI's 62-HQ-83894 case file includes investigative records, eyewitness testimonies, and public reports concerning Unidentified Flying Objects and flying discs documented between June 1947 and July 1968. The records include high-profile incident accounts, photographic evidence from sites like Oak Ridge, TN, and technical proposals regarding potential propulsion systems. Additional topics include convention programs, researcher accounts, and extensive media coverage from the period. This file is partially posted on FBI vault with more redactions and some pages missing. Included here is the complete case file with several newly declassified pages and only minor redactions.
Preserved verbatim as source metadata. This wording is separate from Probed’s file-specific description and assessment.
File Context
Related entities
Tracker findings
German Horacio Robles Jr. photographed a flying saucer in Durango
The released document states that german Horacio Robles Jr. photographed a flying saucer in Durango.
Release provenance
- Release
- Release 01
- Official ID
- release-01-file-028-65-hs1-834228961-62-hq-83894-serial-220
- Cleared
- May 8, 2026
Referenced Timeline
Letter from Miguel Angel Garcia Macias
Miguel Angel Garcia Macias wrote a letter to the President of the Commission of Scientific Investigation.
Source Claims
Claims are attributed to the released source and remain distinct from Probed’s assessment and tracker findings.
Miguel Angel Garcia Macias claims that his inventions have been registered and patented by other persons without his knowledge.
The experiment did not cause me a great deal of work since I was able to graduate it with ease, but the PLANS of my IDEA were stolen from me and patented in your Nation.
Miguel Angel Garcia Macias has a study called 'Rooms for Measuring Optics' for vision examination.
I have this study in my possession and have not REGISTERED it.
Miguel Angel Garcia Macias believes his ideas can help scientific investigation in the United States.
My description is IDEOGRAPHIC, but I believe that it will be a grain of sand which will help the SCIENTIFIC INVESTIGATION of that big Nation.
German Horacio Robles Jr. photographed a flying saucer in Durango.
Mr. German Horacio\Robles Jr., student at the National School of Engineering, is one of the thousands of persons who have seen 'with their own eyes' the flying saucers or disks.
A Spanish-language source page is headed as the first photographs of a flying saucer obtained in Durango at nine thousand feet.
Las Primeras Fotografias de un «Plato Volador», Logradas en Durango a Nueve mil Pies.
Miguel Angel Garcia Macias believes that the United States possesses flying saucers using atomic force.
This deals with stratospheric aerostats (?) or Flying** saucers as people commonly call them, and which I believe your great Nation, making use of ATOMIC force, possesses.
The 'Gote-Graduns' was an invention by Miguel Angel Garcia Macias related to atmospheric graduations.
The 'Gote-Graduns' was originated when I was making studies on Atmospheric Graduations of the Earth.
Miguel Angel Garcia Macias invented 'Automatic Shovels' for dump-trucks.
The Automatic Shovels originated when a party of Workers| was trying to fill a Dump-Truck in front of the Custom House of the Port.
Source Material & Evidence
Letter from Miguel Angel Garcia Macias to the President of the Commission of Scientific Investigation
Page 2
Photographs of a flying saucer in Durango
Page 5
Research Map
Lines appear only when two entities share a row-level source claim or dated timeline event. Unconnected nodes remain visible without implying a relationship.