NRS 293B.235

The assistants referred to in NRS 293B.225 and 293B.230 shall, under the direction of the county or city clerk, prepare the mechanical recording devices for the election and provide for the delivery of the devices to the polling places of the election district in which the election is to be held, or to the custody of the chair of the election board, together with all furniture and appliances necessary for the proper conduct of the election.