Deficiency appropriation -- salaries of employees, Municipal Court of District of Columbia, etc. Letter from the Acting Secretary of the Treasury, transmitting copy of communication from the Acting President of the Board of Commissioners of the District of Columbia submitting an estimate of appropriation in the sum of $2,710, required for the fiscal year 1918 for salaries of employees, Municipal Court of the District of Columbia, and other expenses incident to removal of the Court to its new quarters.