An appeal shall be taken within 60 days of the order or decision appealed from by filing with the official or agency from whom the appeal is taken and with the Board of Appeals a notice of appeal specifying the ground thereof. The official or agency from whom the appeal is taken shall forthwith transmit to the Board all the papers constituting the record upon which the action appealed from is taken. A referral to the Board for a variance, or a request for an interpretation, may be made at any time. All such appeals and applications to the Board shall be made by the owner or agent duly authorized, in writing, and shall be on forms prescribed by the Board. Each appeal or application shall fully set forth the circumstances of the case, shall refer to the specific provision of the chapter involved, and shall exactly set forth, as the case may be, the interpretation that is claimed, the details of the adjustment that is applied for and the grounds on which it is claimed that the same should be granted.