bed patients, may well be detached. The larger part of the hospital population, consisting of the quiet, orderly, chronic, custodial cases, can be cared for just as well in the large buildings as in groups or cottages. The reception building, from the standpoint of the patient, is the most important building in the hospital. It should be equipped to care for from five to ten per cent of the hospital population, depending entirely upon the location and special problems of the institution in question and the community which it serves. In any event it should include both large and small dormitories, the larger accommodating from fifteen to thirty patients, and the smaller not more than six or eight, adequate day-room space, numerous single rooms and commodious enclosed verandas. There should, of course, be ample dining room facilities as well as diet rooms to provide for those whose condition makes it necessary or advisable for them to be served in the wards. Special provision should be made for the separate care of the noisy, violent, disturbed, etc., and they should be in a part of the building which can be isolated. The suicidal cases must be given special care and separate supervision. A well equipped hydrotherapeutic department is an essential part of the reception building. Continuous bath and pack rooms are equally necessary. No less important are admission and examination rooms, a pharmacy, laboratories, rooms for the special treatment of eye, ear, nose and throat conditions, recreation rooms, a library, space for occupational therapy, provision for social service and psychological departments, etc. At least two physicians should reside in the building. It is unfortunate that reception buildings as a rule are entirely too small. They should be large enough so that the acute and recoverable cases, as well as those found on observation not to require hospital treatment, can be returned to their homes without any further contact with the hospital or the necessity of a protracted residence with the chronic and purely custodial cases.