Abstract: A page indicator tab (1) may be provided by cutting out a tongue-like section in parallel with free side edge (2) of a paper page. The section (1) is provided at a predetermined distance from the side edge (2), thus providing a remaining strip (3) between the section (1) and the side edge (2). The section (1) is folded along an oblique line (5) in relation to the side edge (2) and then pushed through a slit (6) already formed between the section (1) and the strip (3). The section (1) is now held in place by the counteracting forces from a base part (4) of the section (1) and the strip (3).

Abstract: A mobile feeder uses a wagon wheel set with a draw bar. The wheel set serves as the undercarriage for the feeder. The feeder has a plurality of arcuate supports that are spaced sufficiently to allow livestock to feed between. The arcuate supports are resiliently hung from a frame that defines the outer dimensions of the feeder and pass under a central, longitudinally extending frame bar. When impacted from an animal feeding transverse to the feeder, the arcuate supports flex resiliently, while still retaining proper spacing for both feed and animal. Resilient attachments couple the arcuate supports to frame, and links couple adjacent arcuate supports and thereby distribute forces and help to maintain spacing. Feed trays are provided beneath the arcuate supports to catch and retain any feed inadvertently escaping from the arcuate supports.