Amazon.com : 3M 1800 Series Projector'. There are 7 projectors in the 1800 series (1800, 1810, 1825, 1830, 1865, 1880, 1895M) : Overhead Projectors : Office Products
3M 1711 PLUS Overhead Projector
3M MP8635 3LCD Projector Specs
3M S10 3LCD Projector Specs
3M Portable Wireless Projector with Roku Streaming Stick | Groupon
3M Releases New Pico Projectors And Camcorder-Projector | TechCrunch
Is 3M's MPro120 pico projector bright enough? - CNET
Overhead Projector, folding briefcase | Anderson Rentals
3M 1800 Portable Overhead Transparency Projector - Model 1800 BJ2 - As Is | RecycledGoods.com