George Washington Memorial Parkway. Acquisition, establishment, and development of George Washington Memorial Parkway, report to accompany H. R. 26 [for acquisition, establishment, and development of George Washington Memorial Parkway along the Potomac from Mount Vernon and Fort Washington to Great Falls, and to provide for acquisition of lands in District of Columbia and Maryland and Virginia requisite to comprehensive park, parkway, and playground system of National capital]; submitted by Mr. Elliott.