Chronology | Current Month | Current Thread | Current Date |
[Year List] [Month List (current year)] | [Date Index] [Thread Index] | [Thread Prev] [Thread Next] | [Date Prev] [Date Next] |
Hy,feet to 5 feet, there's a 150 w bulb a lens and 2 mirrors. My technician
Under an inch of dust in far corner of the school, I found a "Tops
Projector" made by Cenco. In a retractable metal case that goes from 3
overhead projector. I think their's something more."TOPS" projection apparatus was used by science teachers
So, what's the use of a "Tops projector" ?