DUKANE 653 28A653A Overhead Transparency Projector w/ Original Bag Vintage

Vintage 3M 567 Overhead Transparency Projector Works Great

3M 2770 Overhead Projector

Vintage 3M Overhead Projector Model 120 READ

3M 1800 Overhead Projector Model Series 1800 AJD Tested W/New Bulbs

3M 9100 Overhead Transparency Projector Portable Dual Bulb 9000AJB

Vintage 3M 1700 Overhead Projector Model 1700 AJL Home School or Office

Vintage 3M 1700 Overhead Projector 1707 Model 1700 AJF WORKING and TESTED