macalister

  1. soundofsparks

    1940s J.G. MacAlister Fresnels

    I have found in the bowels of my venue some old fresnels. I believe they are from the 1940s. They are manufactured by J.G. MacAlister (See picture of similar unit). I think they are cool to have around, but I'm worried that the lens ring has asbestos around it and so I'm hesitant to really even...