Amos Lambrechts, Manuductio obstetricantium, of handleiding der verloskunde. Waar in op de beknopste wyze verhandeld worden, alle de vrouwelyke delen, dienende tot de voortteling, vervolgens de vrugt, bevrugting, ziektens en toevallen der swangere. Amsterdam: Egmont (1731). [Manuductio obstetricantium, or manual of midwifery. It deals concisely with all the female parts involved in procreation, as well as with pregnancy, conception, illnesses, and the ailments of the pregnant woman]. Quarto (22 x 15 cm): (24), 268, (6), (10) pages, with five engraved folding plates. The uninitialled plates are impressive and appear unique to this book. A signature has been removed from the title page, causing some minor superficial damage; an ex-libris has evidently been removed from the front pastedown. Here and there lightly age-toned but a very impressive copy in contemporary ¾ vellum and boards. FIRST edition. Very scarce. The note to readers states in opening: '''In this treatise, called Manuductio Obstetricantium or Manual of Midwifery, the most important matters of midwifery are shown in the shortest and most lively manner. Their precise knowledge and practice are very useful and dear to the public in general, and especially to the female sex, upon whose well-being the whole human race depends.''' Sections on anatomy, as the author explains: '''Because I am aware that the ignorance of many in anatomy has given rise to many errors and misunderstandings in medicine and surgery, I have considered it necessary, before I proceed to the description of midwifery, first to set out an anatomical treatise of the parts relating to generation. From this the modest reader and the eager student will learn to distinguish and avoid many mistakes, misconceptions, and false notions.''' Manuductio obstetricantium is designed to give a concise yet practical manual of female reproductive anatomy and the processes involved in conception, pregnancy and birth. The readership is announced in title and throughout the text as Verloskundige and Vroedkunde, that is, midwives. One of th engravings shows the arms of a female. The treatise covers all the female parts serving for generation, followed by discussions of the foetus, fertilisation, and the illnesses and complications that might arise during pregnancy. The focus on the beknopste wyze — the most succinct manner — suggests that the book aimed to be a usable reference rather than a scholarly treatise. It provided essential explanations rather than elaborate theoretical debate, which would have made it particularly suitable for those learning or practising hands-on birth assistance. The book includes various recipes. REFERENCES Gerrit Arie Lindeboom, Dutch medical biography : a biographical dictionary of Dutch physicians and surgeons, 1475-1975 (1984): 1124-1125.