It shall be the duty of every agent who shall be authorized to sell tickets or parts of tickets, or other evidences of the holder's title to travel, to exhibit to any person desiring to purchase a ticket, or to any officer of the law who may request him, the certificate of his authority thus to sell, and to keep said certificate posted in a conspicuous place in his office, for the information of travelers, in substantially the following form:
Agent's Certificate.
To whom it may concern: Notice is hereby given that ....is an agent in the employ of ....company at ....authorized to sell tickets entitling the holder to travel upon ....Witness the corporate seal of ....company, and the hand of ....General passenger and ticket agent.
W.S. 37-9-407