The left page shows Main Group elements; P-block elements slanting in from the edge to the blue column bearing the period numbers and arrows. The S-block elements are to the right of the period end/begin blue column, attached to the F-block near the bottom, continuous number order in Braille only. The Braille letter symbols are in the boxes that have raised borderlines, with column numbers above the block names at the bottom. Half of the F-block elements are on this side of the page at the right, Lanthanide I.D. above and Actinide below. The top panel is the key: identifying the parts of the raised information, and may be removed once the user is familiar with the Alexander's ElementBook.