The commission may issue annually not more than 100 fishing licenses without fee and in such form as the commission may determine. Licenses may be granted to any of the following persons:
(1) The President and Vice President of the United
States.
(2) The governor of any state.
(3) Authorized representatives of the conservation
department of other states.
(4) Federal officials engaged in conservation work.
(5) Authorized officials of national conservation
organizations.
(6) Conservation officials of any foreign country or
major subdivision thereof.