'If it is a double foetus, but with one head, a double spine, two tails and one body, the land that is now ruled by two will be ruled by one person. If it is a double foetus with one head, the land will be safe.' We have here two quotations from a text furnishing all kinds of peculiarities connected with a double foetus and we are fortunate in having the text from which the quotations are made[23]. Evidently an ewe has given birth to a monstrosity such as is here described, the case has been reported to the diviners who furnish the king[24] with this report, indicating that since the monstrosity has only one head, what might have been an unfavorable omen is converted into a favorable one. Another report[25] regarding a monstrosity born of a sow reads: 'If a foetus has eight feet and two tails, the ruler will acquire universal sway. A butcher, Uddanu by name, reported as follows: A sow gave birth (to a young) having eight feet and two tails. I have preserved it in salt and kept it in the house. From Nergal-eṭir[26].' Here we have the name of the =bârû=-priest who made the report expressly indicated. The report begins with a quotation from the collections, indicating the interpretation to be put upon the occurrence, after which the report of the actual event that took place is given in detail; and Nergal-eṭir is careful to add that he has preserved the specimen as a proof of its occurrence, precisely as to-day such a monstrosity would be bottled and kept in a pathological museum. In another report[27] containing various quotations from the collections of birth-omens and closing with one in regard to a mare that had given birth to two colts, one male and one female, with smooth hair over the ears, over the feet, mouth and hoofs, which is interpreted as a favorable sign[28], the one who makes the report adds 'Whether this is so, I shall ascertain. It will be investigated according to instructions'. Evidently, the facts had not been definitely ascertained and the diviner, while furnishing the interpretations for various possibilities, promises to inform himself definitely and report again as to the exact nature of the unusual occurrence. Frequently these omen reports contain interesting and important allusions to historical events which are then embodied in the collections[29]. In fact the event which followed upon any unusual or striking sign, whether in the heavens or among the newly born or what not, was carefully noted and on the principle of =post hoc propter hoc= was regarded as the event presaged by the sign in question. The definite indication of the interpretation to be put upon the omen itself was supplied by the actual event that followed upon the appearance of some sign, though it was not supposed that the sign would always be followed by the same occurrence. The point to which attention was primarily directed was whether the occurrence was of a favorable or an unfavorable nature. If