Abstract: A mounting device includes a central shaft extending along an axis from a first end to a second end. A first collar and a second collar are mounted to the central shaft. A first portion of a linkage is attached to the first collar, and a second portion of the linkage is attached to the second collar. The linkage has an inflection point located between the first portion and the second portion. A foot pad is attached to the linkage proximate the inflection point. The first collar is movable from a first position to a second position, and when the first collar is in the first position, the foot pad is at a first radial distance from the axis. When the first collar is in the second position, the foot pad is at a second radial distance from the axis. The first radial distance different than the second radial distance.

Abstract: An all-inclusive package comprising a book having an easily removable binding and cover, and removable leaves; in combination with a plurality of transparent plastic frames into which individual leaves from the book may be placed temporarily or permanently, means for hanging the frames for display, and means for holding the book, the frames and the hanging means together as a unit.