These consist of a hinged pair of wooden leaves, which opened to reveal recessed wax writing surfaces. Ohlone American Indian Shellmounds contain shell, residue, rock, ash, vertebrate remains and fishbone. They are just an Internet Service Providerwith a glorified web portal and pretty graphics. The development of broadcast relay satellites changed all that, first for audio broadcasts and then for full broadcast quality television a few years later. These are in the top pocket for relatively easy access.