Any individual entitled to any benefits under this chapter may decline to accept all or any part of such benefits by a waiver signed and filed with the Board. Such waiver may be revoked in writing at any time, but no payment of the benefits waived shall be made covering the period during which such waiver was in effect.

29 Del. C. 1953, § ?5504; 57 Del. Laws, c. 592, § ?1; 57 Del. Laws, c. 741, § ?38A;