[License Taxes; From Whom and For What Business Required; Prices; County Levy,] Taxation, § 27. For dealers in pistols, or pistol cartridges, or bowie-knives, or dirk-knives, whether principal stock in trade or not, three hundred dollars. Any cartridges, whether called rifle or pistol cartridges, or by any other name, that can be used in a pistol, shall be deemed pistol cartridges within the meaning of this subdivision. Any person or firm who orders for another, or delivers any cartridges within this state, shall be deemed a dealer under this provision.