pregnant for a second time. Woodson speaks of a case of twins, one of which was born enveloped in its secundines. Van Bibber was called in great haste to see a patient in labor. He reached the house in about fifteen minutes, and was told by the midwife, a woman of experience, that she had summoned him because of the expulsion from the womb of something the like of which she had never seen before. She thought it must have been some variety of false conception, and had wrapped it up in some flannel. It proved to be a fetus enclosed in its sac, with the placenta, all having been expelled together and intact. He told the nurse to rupture the membranes, and the child, which had been in the unruptured sac for over twenty minutes, began to cry. The infant lived for over a month, but eventually died of bronchitis. Cowger reports labor at the end of the seventh month without rupture of the fetal sac. Macknus and Rootes speak of expulsion of the entire ovum at the full period of gestation. Roe mentions a case of parturition with unruptured membrane. Slusser describes the delivery of a full-grown fetus without rupture of the membrane. "Dry Births."--The reverse of the foregoing are those cases in which, by reason of the deficiency of the waters, the birth is dry. Numerous causes can be stated for such occurrences, and the reader is referred elsewhere for them, the subject being an old one. The Ephemerides speaks of it, and Rudolph discusses its occurrence exhaustively and tells of the difficulties of such a labor. Burrall mentions a case of labor without apparent liquor amnii, delivery being effected by the forceps. Strong records an unusual obstetric case in which there was prolongation of the pregnancy, with a large child, and entire absence of liquor amnii. The case was also complicated with interstitial and subserous fibroids and a contracted pelvis, combined with a posterior position of the occiput and nonrotation of the head. Lente mentions a case of labor without liquor amnii; and Townsend records delivery without any sanguineous discharge. Cosentino mentions a case of the absence of liquor amnii associated with a fetal monstrosity.