A slide showing a line of Springfield police officers walking across the campus green, now known as Naismith Green, on the campus of Springfield College, 1970. Students and people stand behind them.This slide is part of a collection of 46 slides. On the sleeves that held the slides was the title "Campus Unrest". No other documentation was with the slides. It is not known whether these slides were part of a presentation or meant to be used as a group. When the slides were digitized it was decided that each slide would be regarded as an individual item rather than being kept together as a group.; Some of these images may have been taken in places other than Springfield College, so may be misidentified.