Abstract: A male undergarment including a combination of double-lined interior and exterior pockets is provided. The device includes a fabric base including an upper waist opening and pair of leg sleeves including lower openings. The upper waist openings include an elastic waistband disposed about an interior perimeter thereof. The fabric base includes a first pocket on an interior side thereof and a second pocket on an exterior side thereof. The first and second pockets include multiple fabric layers in order to increase the absorptive properties of the undergarment. A shroud extends downwardly from a front portion of the upper waist opening and is adapted to cover the wearer's genitals. The shroud and second pocket define a fly access opening therebetween. Further, the first pocket can be utilized to support the wearer's genitals in a comfortable position and keep the genitals away from the body, or separate the phallus from the scrotum.

Abstract: A railroad tank car can be filled with a slurry of a solid and a solvent therefor. The tank car is fitted with a feed distribution header that is provided with a plurality of predetermined spaced openings. The header is mounted in the car so that after the solids have settled, the solids are located below the distribution header and the supernatant liquid is above the distribution header. The supernatant liquid can then be withdrawn from the tank car through the distribution header and flows back to a storage tank from where it came. All of this can be accomplished with a single pump. Removing or unloading of solids from the car is effected by rendering the solids flowable with a liquor and pumping the solids from the car or dissolving them.