Fin. Code, § 1642

If the amount charged by a bank for the safekeeping or storage of personal property is not paid within six months from the day it is due, the bank, at any time thereafter and while such charges remain unpaid, may mail a notice to the person in whose name the receipt was issued, giving the amount then due for such safekeeping or storage and stating that unless such amount and any other charges accruing to the date of payment are paid, the bank will sell such personal property at a time and place named therein, which time shall be at least 30 days after the mailing of such notice. If the amount specified in such notice and all other charges of the bank and expenses of mailing and publishing notice of sale accruing to time of payment are not paid, the bank may sell all or any portion of such personal property at public sale at the time and place given in such notice. Notice of the time and place of sale shall be published once at least five days before the date of sale in a newspaper of general circulation published in the county in which the sale is to be held, or if no such newspaper is published in the county such notice shall be posted in three public places in the county at least five days before the date of sale. Such sale may be postponed from time to time by public pronouncement at the time and place of sale. The bank may include in the notice required to be mailed a statement to the effect that if the amount due at that time is not paid at least 10 days before the date set for the sale, it may cause any container in which any of such personal property may be, to be opened and the contents thereof to be sold at the time and place fixed for the sale with or without such container, or the container may be sold without the contents. If such statement is included in the notice, the bank, at any time within 10 days before the date fixed for the sale, may open any such container and remove the contents in the presence of two employees of the bank, one of whom shall be an officer thereof, both of whom shall make and sign an inventory of the contents. Thereafter, on the day fixed for the sale, the contents may be sold as a whole or separately and with or without the container, or the container may be sold without the contents.