HUMPHREYS WILL BUILD BIG DOCK AT PORT ARTHUR, TEXASPORT ARTHUR, Texas, March 14. —The Humphreys Oil company this week let * contract to Spence Howe of this city providing1 for construction of an oil loading dock on the Nechesr‘vff “* the port Neche3 terminal Ol the Mexia pipe line. It is to he per-I ™menfc workmanship of cresoted material with dimension berth of one tanker. Construction starts some time I this month and consists of a pipe line dock only, i