Additional land for the National Zoological Park. Communication from the President of the United States, transmitting with a letter from the Director of the Bureau of the Budget, a supplemental estimate of appropriation for the fiscal year ending June 30, 1923, for the payment of the balance due on the award resulting from the condemnation by the government of additional land for the National Zoological Park under the provisions of certain acts of Congress, $3,096.34 [electronic resource].