All I could find is below, from:
Summary of Sightings of Unknown Aerial Phenomena, Reported
by the 17th District Office of Special Investigations, Kirtland AFB,
New Mexico.
Spark's BBU:
March 20, 1950. 35 miles SE of Clovis, New Mexico. Morning. USAF pilot
of
T-6 saw a white spherical then elongated object flying at 2,000
mph.
Page ID (PID) : NARA-PBB91-471
Collection : NARA Blue Book
Roll Description : Project Blue
Book Roll 91
Frames 471 - 472