ALBERT C. RITCHIE, GOVERNOR. 507

Class H. Truck Tractor, Tractor or Tractor Engines.
Twenty-five ($25. 00) dollars for each tractor or traction
engine, or. any other similar vehicles used for propelling,
supporting or drawing a trailer or semi-trailer.

This charge shall not apply to, nor shall registration tags
be required to be displayed on a tractor or tractor engine
used for hauling on an unimproved road or for drawing or
propelling agricultural or farming implements so long as
such vehicle is not used for hauling purposes (except for
drawing or propelling agricultural or farming implements)
upon any improved highway.

The charges above prescribed for the markers and cer-
tificates of registration provided for in Classes A and F,
shall not apply to vehicles using the public highways of
the State and propelled by steam or electricity.

For such vehicles, the following fees shall be paid per
annum to the Commissioner of Motor Vehicles, for the
markers and certificates of registration issued by him in
accordance with the provisions of this sub-title.

Class I. Electric Pneumatic. Sixty (60c) cents per
horsepower or fraction thereof in the case of all motor
vehicles having pneumatic tires, with a minimum charge
of ten ($10. 00) dollars for any motor vehicle.

Class J. Electric Hiring. Two ($2. 00) dollars per horse-
power or fraction thereof in the case of all motor vehicles
operating for the purpose of transporting persons for hire
upon any of the public highways of this State, other than
motor vehicles operating on fixed schedules, the registra-
tion fees of which are fixed by other specific provisions of
law, and provided that said charge shall be in lieu of all
other taxes, fees or charges of every kind upon said motor
vehicle or upon the receipts of those operating the same
except the taxes imposed upon the same as personal prop-
erty.

Class K. Used Car Dealer. Twenty-five ($25. 00) dollars
for the first two sets of tags or markers issued each
dealer in used or second-hand motor vehicles, to each pro-
prietor of a garage, or repair shop, or to each junk dealer,
three ($3. 00) dollars for each additional set of such tags.
Such tags shall be interchangeable among the motor ve-
hicles owned or used by the one to whom issued only when
such use is incidental to such business.

The charges in this section prescribed shall be for three
months of each year and be on a quarterly basis.