OFFICES AND OFFICERS ‑- COUNTY TREASURER ‑- AUTHORITY TO COLLECT ASSESSMENT ROLL SERVICE CHARGE UNDER § 1, CHAPTER 270, LAWS OF 1961 There is no state law which prohibits a political party in this state from endorsing a candidate in the primary election since such "endorsement" of a political party cannot exclude others from filing for the same office at the primary as a candidate of the same political party.