4. Applicant to make a Deposit.

At the time of applying for such lease the applicant must deposit with the Warden the sum of twenty pounds (£20) as a guarantee for the payment of any expenses which may be incurred for the survey of the land applied for, or by reason of any objection to such application being allowed; and such Warden shall give to the applicant a receipt therefor, in the form in the Schedule hereunto annexed marked B, and any surplus which may remain over such expenses shall be returned to the applicant.