Pre-Vu Mount (Transparency Presentation Viewing System from Savage. There are 7 packages of 4" x 5" - 4 opening systems (unopened and worth $12 each) There are 9 packages of 4" x 5" - 2 opening systems (unopened and worth $12 each) Total value of $192, but am asking only $40 for all of the systems. Call 688-7722 Location: chugiak it's NOT ok to contact this poster with services or other commercial interests alaska