(a) by the county clerk of Cortland county or by any deputy or clerk duly authorized by them;
(b) by any judicial clerk of the supreme or county court resident in Cortland county, duly authorized by said county clerk; and
(c) any county officer or other person authorized by law to execute official documents on behalf of the county. 4. The use of said seal or of any replica or simulation thereof, in form or substance, by any unauthorized person or for any wrongful purpose, is prohibited. Any violation of this prohibition shall be deemed to be a misdemeanor and punishable as such.