The present volume is intended to remedy many of the defects and omissions of its predecessors, and to exhibit, in a form of easy reference, the latest developments and progress of the institution, and the results of more recent investigations. It contains a comprehensive explication of the whole system of Freemasonry, and of kindred or similar associations-ancient and modem-being a careful condensation of all that has ever been written on the subject; intelligible to the Fraternity, and mysterious to theprofane. Its purpose will be effectually and satisfactorily answered, if the definitions here given of the technical and other terms of Masonry, shall prove of sufficient value to induse the reader to increase his stock of knowledge by a reference to other works, where the subjects are more thoroughly discussed, or to confirm the more advanced Mason in the truth of those noble principles of the Craft, to the study of which he has devoted his time and talents. In the preparation of the History of the Masonic Institution, every available means has been adopted to obtain the most reliable information whereon to found a truthful chronicle of its origin and early progress throughout the several parts of the world. The many and almost insurmountable difficulties in arriving at precise dates, when the materials are scattered in different places, or mixed with doubtful circumstances, are sufficient to almost deter any writer from attempting the undertaking. Notwithstanding the uncertainty with which much of the matter of history is surrounded, a diligent and careful examination of the materials, the probabilities of statements possessing the germs of truth were too convincing to be set aside without calm reflection and mature consideration. With these views the history in the accompanying pages is offered to the Fraternity, in the hope that it will prove satisfactory and useful.