CRIMES AND PUNISHMENTS. 157

such trade name, or to substitute, mix, or adulterate the gasoline, motor-
fuel, kerosene, oil or other liquid fuels, lubricating oils, or other similar
products, sold, offered for sale, or distributed, under such trade names; or
(e) To aid or assist any other person, association, or corporation, in the
violation of the provisions of this section, by depositing or delivering into
any tank, receptacle, or other container, any other gasoline, motor-fuel,
kerosene, oil or other liquid fuels, lubricating oils, or like products, than
those intended to be stored therein and distributed therefrom, as indicated
by the name of the manufacturer or distributor or the trade name of the
product displayed on the container itself, or on the pump, or other dis-
tributing device used in connection therewith.

1929, ch. 350, sec. 237B.

237B. There shall be firmly attached to or painted on the container
from which lubricating oil is drawn or poured out for sale or delivery, and
kept clearly visible at all times, a sign or label consisting of the word or
words in letters not less than one inch (1") in height comprising the brand
or trade name of said lubricating oil, and also figures not less than one inch
(1") in height indicating the price per quart of said oil; provided, that if
any of said lubricating oil shall have no brand or trade name, the above
required sign or label shall consist of the words "Lubricating Oil, No
Brand, " and figures indicating the price per quart of said oil. This sec-
tion shall not be construed to require the labelling of standard measuring
cans or containers; provided, further, that if lubricating oil is delivered to
the customer from measuring containers of one gallon or less capacity kept
in a rack or tray, then the sign or label referred to shall be affixed to the
said rack or tray.

1929, ch. 350, sec. 237C.

237C. Any person, co-partnership or corporation, or any member,
officer, agent or employee of any co-partnership or corporation, who shall
violate any provision of this sub-title, shall be guilty of a misdemeanor
and, upon conviction thereof, shall be punishable by a fine of not more
than two hundred dollars, or by imprisonment for not more than six
months, or by both such fine and imprisonment.

Health—Hours of Labor of Street Car Employees.

274-276. Repealed by ch. 561 of the Acts of 1927.
Health—Caustic Acids.

1929, ch. 183.

291A. The term dangerous caustic or corrosive substance means each
and all of the acids, alkalies, and substances named below: Hypochlorous
acid, either free or combined, and any preparation containing the same in
a concentration so as to yield ten per centum or more by weight of available
chlorine, excluding calx chlorinata, bleaching powder, and chloride of