Brad Sparks:
"The Kirtland-Sandia sightings are in LaPaz's massive catalog of 200+
Unknowns or UAP's of May 1950, at NARA Roll 91 p. 473. Also more
details at Roll 91 around pp. 342-350 or thereabouts."
Francis Ridge:
Charts showing four sightings over Kirtland for that date can be found
at bottom of this report, beginning with
http://www.bluebookarchive.org/page.aspx?PageCode=NARA-PBB91-473
The Spot Intelligence
Report, NARA-PBB91-342 to 346
begins at
http://www.bluebookarchive.org/page.aspx?PageCode=NARA-PBB91-342
NARA-PBB91-342
NARA-PBB91-343
NARA-PBB91-344
NARA-PBB91-345
NARA-PBB91-346
NARA-PBB91-473
NARA-PBB91-474
