BALTIMORE CITY. 1159

1906, ch. 244. sec. 10.

663-J. Each license and renewal of same shall be in force and effect
only so long as an approved bond filed with the said Board in accordance
with the provisions of this Act shall remain in full force and effect, and
every such license or renewal of same shall become utterly void and of
no effect, should any such bond for any reason whatsoever become inoper-
ative or ineffective, regardless of the regular date of expiration of said
certificate, license or renewal.

1906, ch. 244, sec. 11.

663K. Any and all persons granted a license or renewal of same shall
display the same in a conspicuous place in the office or place of business
of such licensee.

1906, ch. 244, sec. 12.

663L. Nothing in this Act shall be construed to prevent any person
from doing or performing any of the kinds of work enumerated in Section
5 of this Act, provided that such work is performed under the direction
and supervision of a duly licensed Master Electrician; but no such work,
other than minor electric repairs for the maintenance of established plants,
shall be performed excepting under such direction and supervision of a
duly licensed Master Electrician, and the said licensed electrician shall
be responsible for any and all work so done under his direction and super-
vision.

1906, ch. 244, sec. 13.

663M. Any person, firm or corporation who shall practice or engage or
continue in the work of a Master Electrician without having complied
with all the provisions of this Act, and any person not licensed as Master
Electrician, who shall do or perform any such work except under the
direction of a Master Electrician, and any person having been licensed
as a Master Electrician and who shall fail to renew his license as herein
provided, and shall do or perform any such work, or who shall violate
any of the provisions of this Act, shall be guilty of a misdemeanor, and
upon conviction thereof shall be sentenced to pay a fine of not less than
twenty-five dollars ($25.00) nor more than five hundred dollars ($500.00)
or to an imprisonment not exceeding ninety (90) days, or both, in the
discretion of the Court, and any such conviction shall ipso facto revoke
and annul any license that may have been issued to such person.

1906, ch. 244, sec. 14.

663N. No license or renewal of same granted or issued under the
provisions of this Act shall be assignable or transferable, and every license
and renewal of same shall specify the name of the person, firm or corpo-
ration to whom it is issued, and in the case of a firm, the member of said
firm, and in case of a corporation, the principal officer or the designated
representatives of said corporation, through whom the application for the
said license was made.