For a long time George Clooneyâs amazing and beautiful mom has been known as Nina Clooney, but Nina, 74, was born Nina Bruce Warren, she was born on August 24, 1939 in Mercer, Kentucky to Marvin Jackson Warren and Dica Mae Warren(nee. Edwards). Ninaâs mom died 2010 in Danville, KY.
For ease of shelf access, bookcases are generally no higher than 84 inches. Small bookcases are usually 30 to 42 inches high. The highest shelf in a bookcase should be as. high as an average-sized person can comfortably reach about 72 to 78 inches.. Shelf depth is determined by the size of the items to be stored, generally within the range of 6 to 24 inches. Shelf depth for a general purpose bookshelf is usually 10 to 12 inches.
Bookshelf Shelf Spacing and Depth of Shelves. Each shelf in a bookshelf is set at a particular height depending on what type of book the shelving holds. For magazines, shelves are set 11 inches apart. For books, the shelves are spaced 10 inches apart.In addition to set shelving, many bookcases include one shelf for larger books and maps.aximum height for a set of built-in shelves is the height of the ceiling. That is 8 feet in standard homes, or 9 or more feet in luxury homes. Most built-in shelves in luxury homes have a top shelf installed a foot below the ceiling, and shelves spaced evenly along the wall.