Until further notice, where a member has an accrued repurchase obligation in currency under Art. V, Sec. 7(b), and Schedule B and discharges part or all of that obligation by a sale of gold to the Fund for that currency under Art. V, Sec. 6(a), as provided in paragraph 3 of the decision of the Executive Board at EBM 648 (3/8/51), such gold shall be purchased by the Fund without collecting the estimated costs of later possible conversion of the gold into that currency as permitted under Rule G-7 of the Rules and Regulations, it being understood that the existing requirements as to the form and delivery of such gold would remain in effect.