Section 370(6) in Bihar Board's Miscellaneous Rules, 1958
(6)whether, in the case of treasure consisting of coin, it is recommended-(a)that Government should acquire the whole of such treasure; or(b)that for any special reasons, such as the largeness of the quantity found or the coins being known to be of merely metal value, Government should not acquire the whole of such treasure, but only a portion thereof, or(c)that Government should not acquire any portion of the treasure.