Abstract: A calendar comprising two sheets with one laid flat against the other and the sheets being moveable one over the other. One sheet bears the numbers “1” to “31” marked on it and the other sheet bears markings such that the numbers can be brought into registration with respective ones of the markings, successive markings being indicative of successive days of the week. Each month is represented by an indication on the sheet bearing the said markings adjacent to a marking indicative of that day of the week on which the first day of that month falls. Apertures are formed in the intended upper one of the sheets and further marks are provided on the intended underneath sheet such that when the indication of a given month on one of the sheets is brought adjacent to the number one on the other sheet, a mark appears through one of the apertures which is in registration with that number on the said one of the sheets which corresponds with the last day of the given month.

Abstract: Leaf retaining means for loosely retaining a multiplicity of leaves of material, such as sheets of paper. The leaf retaining means comprise a base portion, which is provided with at least one formation to enable it to be secured to a folder cover, and loop means, the latter has at least two points on its surface which two points are closest to an imaginary plane which does not pass through that position and which is perpendicular to the loop means, and which two points are spaced apart. The loop means are such as to enable a leaf of material, such as a sheet of paper, with a generally T-shaped aperture in it that is open at an edge of the leaf, to be releasably held by the loop means by pushing the aperture onto the loop means.

Abstract: A cover for a binding which comprises at least one looped formation to enable it to hold together a plurality of sheets of paper and which is held on or adjacent to the inside of a spine of the cover when the latter is in use. The cover has at least one tab on or adjacent to the spine of the cover, the tab having an aperture into which such a looped formation can be inserted when the cover is in use.

Abstract: Divider means for dividing a set of pages, especially but not exclusively in a binder, into groups of pages. The divider means comprise a single sheet of material which is cut into a plurality of divider portions of the sheet, each extending from a common connecting portion of the sheet.