I skimmed through the rest as quickly as possible looking for other clues. Here are a few of the things that. caught my eye:
Case 10. United Airlines report . . . despite conjectures, no logical explanation seems possible. . . .
Case 122. Holloman Air Force Base, April 6, 1948. [This was the Commander McLaughlin White Sands report.] No logical explanation. . . .
Case 124. North Atlantic, April 18, 1948 . . . radar sighting . . . no astronomical explanation. . . .
Case 127. Yugoslav-Greek frontier, May 7, 1948 . . . information too limited. . . .
Case 168. Arnheim, The Hague, July 20, 1948 . . . object seen four times . . . had two decks and no wings . . . very high speed comparable to a V-2. . . .
Case 183. Japan, October 15, 1948. Radar experts should determine acceleration rates. . . .
Case 188. Goose Bay, Labrador, October 29, 1948. Not astronomical . . . picked up by radar . . . radar experts should evaluate the sightings . . . .
Case 189. Goose Bay, Labrador, October 31, 1948 . . . not astronomical . . . observed on radarscope. . . .
Case 196. Radarscope observation . . . object traveling directly into the wind. . . .