in someone else. The first pre-condition for an offence under Section 25(1)(a) is the element of intention, consciousness or knowledge with which a person possessed the firearm before it can be said to constitute an offence and secondly that possession need not be physical possession but can be constructive, having power and control over the gun, while the person to whom physical possession is given holds it subject to that power and control. In any disputed question of possession, specific facts admitted or proved alone will establish the existence of the de facto relation of control or the dominion of the person over it necessary to determine whether that person was or was not in possession of the thing in question. In this view it is difficult to postulate as to what the evidence will be. If the possession of the appellant includes the constructive possession of the firearm in question then even though he had parted with physical possession on the date when it was recovered, he will nonetheless be deemed to be in possession of that firearm. If so, the charge that he was in possession of the revolver does not suffer from any defect particularly when he is definitely informed in that charge that he had control over that revolver”