Sun Angle Calculator (Ephemera)

Sun Angle Calculator providing seasonal positional paths of the sun for use in determining Daylight and Shadow properties for planned sites, buildings, and architectural features, containing: Wrap-around Cover with charts (Use Instructions - Sun Chart - Magnetic Variation), Booklet 'Designing With The LOF Sun Angle Calculator', 4 double-sided B&W Sun Charts (Degrees: 24-28-32-36-40-44-48-52) with red transparent Sun Path overlay and cursor, and 1 Red&Blue transparent Daylight Availability overlay with envelope.
Wrap-Around Cover, cardstock, velcro latch, 9" x 9". Booklet, paper, saddlestapled,  8 1/2" x 8 1/2". Sun Charts, hard cardstock//transparency overlay, metal bolt core, 8 1/2" x 8 1/2"//8" x 8". Daylight Availability Chart, transparency, 8" x 8", with envelope.