Caveat: the categories identified in the Search boxes are intended to cover all types of information that appear in any of the entries. No single entry will have results in all categories. The Index of Sources includes only information found to be relevant in the making of the Atlas and is inevitably uneven in its coverage. It has never been exhaustive, nor does it try to include all information readily findable elsewhere, such as in catalogues or scholarly editions. Most bibliographical references are given in full. For full references to the abbreviated titles cited click here