Abstract: An inverted generally channel-shaped member is provided for downward embracing engagement over the stock of a flint lock mechanism equipped muzzle loading rifle having its flint lock mechanism supported from one side of the rifle stock. The channel member includes opposite side depending first and second flanges interconnected by an upper bight portion extending and secured between the upper marginal edges of the side flanges and the bight portion includes an opening in vertical registry with the flint lock mechanism. The bight portion includes an opening formed therein in vertical registry with the flint lock mechanism and a top wall portion is supported from the channel member for swinging movement into and out of closing relation with the opening.

Abstract: An upstanding tubular body is provided defining a longitudinal passage extending therethrough. A closure is removable supported from the upper end of the body and encloses the upper end of the passage. A generally horizontal tubular head is carried by the lower end of the body and defines a longitudinal bore extending therethrough with one end of the bore including a diametrically enlarged counterbore. The passage is of a diameter to receive vertically stacked salmon eggs therein and the bore is of generally the same diameter. A plunger is reciprocal in the bore and extends across the lower end of the passage. The plunger includes a diametrically enlarged abutment seated in the inner end of the counterbore and the outer end of the counterbore includes an inwardly projecting abutment.