Here are some images of the chest and trunk for the 4-barreled Martini rifle.

The chest is constructed of black walnut and Alaska yellow cedar and the gun trunk is Honduras mahogany. The chest has a Gerstner style shutter that locks when the lid of the chest is closed and when removed reveals two drawers that house the barrels and the Lyman 310 reloading tools for the .25-20 WCF cartridge. The second drawer also houses the four cartridge blocks for the chamberings. The bottom shelf is for storage of the gun trunk.