Wilbert Smith Archives Files Box 1136 05 1136-05-p128

Document Text (OCR)

9 not conflict with those of known phenomena, but there was insuf- ficient information to specify the nature of the phenomenon. The reports which were consistent with conclusion (a) above were removed from the collection of about 4000 reports, leaving 3201 reports for detailed analysis. The reports con- sistent with conclusion (b) above were marked known (K), those consistent with (c) above were marked unknown (U), and those consistent with (d) above were marked "insufficient information"...