There is a prospect of a lively figtit between the expresa companies. The Adams Ooitipany claims tlie riglit to run from Pittsbarg lo Chicago ly rcason of its contract witli tho Pennaylvania Central Railroaii. This road has leasedthe Pittsbiirg, Fort Wayne "t Chicago Ivoad and the Adams people insist that their privilege to run over the Pennsylvania Central cxtends to its leas ed liiics. Id case the Adams attempts it, the American will procced to establieh oflaces between New York and Boston, and run upon the routes Kust as an equivalent to the Pittsburg and Chica go. The representativos of tho American Compsny say that tho threatened action of the Adams people will viólate the arrangement that bas bfien íd forcé for twciity-five yenrs.