MPBC promotional, public service announcements. Mostly 30 seconds each, some multiple spots on each reel. Boxes are coded with 'F-' numbers, as follows: Series F100s-200s F108: ...

Various factual and educational programs. Notes on tape case follow: 197: Railroad, outtakes for R.R. program 198: Mike Noble, Conversations (ID Reel to Orono) 199: Mike Noble R...