164-41-65 (case/serial number notation)

1 page

This was read as a date when the page was transcribed, but it is not one — usually an FBI file or serial number.

ReportInsert re display of Cooper sketch at Leipzig Tavern, PortlandJanuary 1972 · Portland · Part 92 · 1 page

p. 384Document header with file number 164-41, author initials LDT;ldt, and subject line referencing an unnamed suspect. An FBI Special Agent visited the Leipzig Tavern in Portland, OR and showed the D.B.…