
    FREDERICK ENGINEERING CO. et al. v. AMERICAN ENGINEERING CO.
    (Circuit Court of Appeals, Fourth Circuit.
    March 22, 1922.)
    No. 1950.
    Appeal from the District Court of Use United States for the District of Maryland, at Baltimore.
    Green & McCallister, of Pittsburgh, Pa., for appellants.
    Edwin F. ¿Samuels, of Baltimore, Md., and J. L. Stackpole, of Boston, Mass., for appellee.
   PER CURIAM.

Appeal dismissed, on motion of appellee and consent of appellants. For opinion below, see 274 Fed. 861.  