Found in the FBI file on investigation of North American Man Boy Love Association, page 510/550, the May 1985 volume of the NAMBLA bulletin features a comic by the Simpsons artist, Matt Groening.

Also a mention of unicorns.

Just an fyi.

Download fbi file 550pgs:

https://www.google.com/url?sa=t&source=web&rct=j&url=https://www.governmentattic.org/docs/Extract_FBI-files_NAMBLA_1979-86.pdf&ved=2ahUKEwiE9uPDgLrhAhWIsZ4KHeZpAnIQFjADegQIAhAB&usg=AOvVaw1q8CD2XNEYk8qQh8TRJnFg