The following pdf file contains all of the resized Project Blue Book documents below and is now housed on the NICAP site for security reasons. http://www.nicap.org/docs/500321kirtland_docs.pdf The original over-sized docs from the footnotes.com site are listed below: http://www.bluebookarchive.org/page.aspx?PageCode=NARA-PBB91-347 1 OSI SPOT INTELLIGENCE REPORT http://www.bluebookarchive.org/page.aspx?PageCode=NARA-PBB91-348 2 OSI SPOT INTELLIGENCE REPORT /  No conventional turns http://www.bluebookarchive.org/page.aspx?PageCode=NARA-PBB91-349 3 OSI SPOT INTELLIGENCE REPORT / more maneuverable than any known    aircraft http://www.bluebookarchive.org/page.aspx?PageCode=NARA-PBB91-350 4 OSI SPOT INTELLIGENCE REPORT / Shape of Object: Round http://www.bluebookarchive.org/page.aspx?PageCode=NARA-PBB91-351 5 OSI SPOT INTELLIGENCE REPORT / Size of dime at arm's length http://www.bluebookarchive.org/page.aspx?PageCode=MAXW-PBB2-266 6 This sighting is not listed on the PROJECT BLUE BOOK MASTER INDEX    MARCH 1950 SIGHTINGS