MONTGOMERY COUNTY. 3581

shall provide for the appointment of a commissioner or commissioners, to
determine the amount of assessment to be made upon any such property,
as provided by said ordinance, and said commissioner or commissioners
shall give notice to all persons interested, as required by Section 808 of
this subtitle, before the amounts assessed against them are finally deter-
mined upon, and either party feeling aggrieved at the action of said com-
missioner or commissioners shall have the right to appeal as provided in
Section 808 of this subtitle.

1927, ch. 508, sec. 492C.

810. The Mayor and Council of Rockville is hereby authorized and
empowered to issue and sell bonds for such sums of money as, .in its opin-
ion, may be necessary from time to time, for any municipal purpose

whatever, and to provide for the levy and collections of all taxes neces-
sary for the payment of the interest on said bonds, and to create a sinking
fund for their payment upon maturity, provided that no such bonds shall
be issued unless the duly qualified voters of the Town of Rockville, at a
special or general election shall by a majority of the votes duly cast declare
their assent to the issuing of any such bonds, and to that end an ordinance
providing for the issuance of any such bonds shall be submitted to the
electors of said town at any such election. Provided, however, that no
bonds shall be issued, including bonds already issued and outstanding, to a
greater amount than seven and one-half per cent. (7 1/2%) of the assessable
basis of said town for town taxes. The ballots used when voting upon
said ordinance shall contain the words "For the Ordinance," and "Against
the Ordinance" (stating the nature of the proposed ordinance). The ordi-
nance providing for the issuance of said bonds shall designate the sum
of money for which the bonds are to be issued, and the purposes for which
the money arising from the sale of said bonds is to be applied, the denom-
inations of the said bonds, the rate of interest, the date of the issuance
of said bonds, the date of maturity, and the date when said bonds may be
redeemed at the pleasure of the Mayor and Council of Rockville. Said
bonds when authorized to be issued, shall be sold, for cash current money,
by bid upon sealed proposal to the highest responsible bidder or bidders
after having given at least three weeks' public prior notice by advertise-
ment inserted in some newspaper published in Rockville with the right,
however, to the Mayor and Council of Rockville at any time to reject any
and all bids. Said bonds shall be sealed with the corporate seal of the
said town and signed by the Mayor and countersigned by the Treasurer of
said town, or some other town official designated in said ordinance. The
money arising from the sale of said bonds shall be used only for the pur-
poses specified in the ordinance providing therefor, and said bonds when
issued shall be exempt from state, municipal and" county taxation.

1890, ch. 546. 1912, ch. 790, sec. 493.

811. The council may, whenever as often as they may deem the public
convenience requires it, cause an assessment to be made of real and per-