MONTGOMERY COUNTY. 3599

are as directly under the control and supervision of the principal teacher
of the school as are the assistant teachers of the regular graded courses.

1906, oh. 437, sec. 4. 1912, ch. 790, sec. 530.

867. When during a school year it shall become necessary to regularly
appoint one or more additional teachers to the corps of teachers of a school,
or to decrease the number of teachers assigned to a school, the salary of
the principal teacher or principal teachers connected with the school shall
be correspondingly increased or decreased in accordance with this act.

1908, ch. 229, sec. 1. 1912, ch. 790, sec. 531.

868. The Board of County School Commissioners of Montgomery
County is hereby, in its discretion, authorized and empowered to accept
donations of land and improvements thereon in said county, suitable for
public school uses subject to mortgage indebtedness or indebtedness thereon
not exceeding two-thirds of the value of each such donation, and to assume
the payment of such indebtedness, to make extensions thereof and to pay
the interest thereon as the same shall become due and payable out of any
funds derived by said board from time to time from the treasurer of said
county; provided, however, that a good and sufficient title shall be given
in the corporate name of the Board of County School Commissioners of
Montgomery County for said land, subject only to such mortgage indebt-
edness; and provided further that in case of the erection of a new building
or of any addition or additions to any such building under agreement with
said board to accept a donation, as provided for this act, the plans and
specifications of such new building or addition to any building, so pro-
posed to be donated, and any and all modifications thereof shall be sub-
mitted to and approved by the said Board of County School Commissioners
of Montgomery County; and further provided, that the interest on such
indebtedness so assumed shall not exceed in any case a fair rental for the
property donated; that before accepting any such donation the County
Board of School Commissioners shall advise the county commissioners of
its purpose so to do and in writing, and the county commissioners shall
have the right to consider the same ten days and to forbid such acceptance
if they shall be of the opinion that such indebtedness exceeds two-thirds
of the value of the property donated or the interest thereon exceeds a fair
rental for the property donated.

1908, ch. 346, sec. 1. 1912, ch. 790, sec. 532.

869. The Board of County School Commissioners of Montgomery
County is hereby authorized and there is hereby confirmed in said board
the right and power to, in its discretion, utilize or make such disposition
of the abandoned public schoolhouse building for white children in the
town of Rockville, in said Montgomery county, and the land connected
therewith, as the board may deem best and proper.

1922, ch. 537, sec. 1.

870. The County Board of Education of Montgomery County, with
the concurrence of the Board of County Commissioners, shall appoint