Pacemaker Crown Graphic, 4x5 format, from 1962. It should have a stamp on the bottom side of the front cross member of the rails, letter-number-letter. The first letter is the month, the number 2 for 1962 and the 3rd place a letter for the revision. Guide book
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The Brownie box camera (next to the Argus boxes) is collectible, $30-$60; the Weston light meter and Luna Pro light meter should sell, not sure about the others; the yellow and blue filters $6 to $10 each, skylights a dime a dozen as they are very common filters; the brackets $5 to $15; electronic flash <$30 each at best; 4x5 film holders, sell with Crown Graphic or $12-$15 each as they appear in very good condition; enlarging lens need more details; projection lens $?.