In lieu of the attestation clause and official signatures in the form as set forth in Section 6010, the standard form policy may show, immediately following the policy provisions, the following:
“In witness whereof, this company has executed and attested these presents; but this policy shall not be valid unless countersigned by the duly authorized secretary of this company at ______.
Secretary
President”
(Added by Stats. 1953, Ch. 460.)