The report furnishes a very gratifying account of the progress which has been made in the erection of a new Refuge for Colored Juvenile Delinquents. A front view and ground plan of the structure accompanying our present number and the following general description of the arrangement of the various departments, may be interesting to our readers. The site embraces eleven acres of ground, and is intended to afford ample room, (at some future time,) for a new Refuge for white children. The lot lies in the form of a parallelogram, 400 feet by 210, and is enclosed by a wall varying in height from 20½ to 30 feet. “The arrangement of the buildings within the enclosure, which are all of brick, with slate roofs, is made with reference to a total separation of the boys and girls, and to the existence of three separate classes of both male and female inmates: the first (or best) and second classes each to have a play-ground and work-room, and the members of one class not to be allowed to converse with those of the other, on any occasion; the third class, consisting of the most depraved inmates, to be kept, until in a condition to warrant promotion to a higher class, in separate confinement, with a suitable allowance of out of door exercise for the preservation of health, said exercise to be taken in an enclosure specially designed for this purpose, where no conversation between the inmates shall be permitted. “The numbers of these three classes which can be accommodated when the buildings marked on the plan shall be erected, as ultimately designed, are-- Boys. Girls. 1st Class 40 27 2d Class 56 45 3d Class 30 22 --- -- Total 126 94 “Dormitories for the first and second classes are at present provided for-- Boys. Girls. 1st Class 30 14 2d Class 42 22 -- -- Total 72 36 “The erection of all of the other buildings specified in the plan, was authorized, with reference to the accommodation of 250 inmates. They consist of-- “1. A main building, three stories in height, containing offices and chambers for the officers, school-rooms and infirmaries for the male and female inmates, a dining and sitting-room for the girls, &c. “2. Two buildings projecting from the rear of the main building; the one in the male department, two stories in height, and containing the chapel and the boys’ dining-room; the other in the female department, three stories in height, and appropriated for the kitchen, the wash-room, store-rooms, &c.