3M 9100 Overhead Transparency Projector Portable Dual Bulb 9000AJB

3M 1810 Overhead Transparency Projector Model Series 1800AJA WORKING

3M Overhead Projector 9100 Model Untested *No Bulbs*

Bell & Howell 3890 Vintage Overhead Projector Black - TESTED WORKS SEE NOTES

Beseler/Da-Lite P E T 100 Portable Overhead Transparency Projector

Buhl 120 Series Overhead Projector Vintage Teacher Office Presentation

3M 9000AJA Overhead Transparency Projector *READ*

Vintage 3M 9060 Overhead Transparency Projector Model 9000AJE ( Broken Len )