3M 2000 AG Overhead Projector Briefcase Portable Transparency Projector (tested)

3M 2000 AG Overhead Projector Folding Briefcase Portable Model Works

3M 2000 AG Overhead Projector Tested Working 120V Presentation Unit Lamp

3M 2000 Overhead Projector Model 2000 AG for Parts: Missing Staging Area Glass.

3M 2770 Overhead Projector

Vintage 3M 567 Overhead Transparency Projector Works Great

3M 2000AG Compact Portable Overhead Projector

3M Model 2000 AG Portable Overhead Projector Briefcase Tested Works