There is hereby established in the Treasury of the United States a trust fund to be known as the “Unemployment Trust Fund”, hereinafter in this subchapter called the “Fund”. The Secretary of the Treasury is authorized and directed to receive and hold in the Fund all moneys deposited therein by a State agency from a State unemployment fund, or by the Railroad Retirement Board to the credit of the railroad unemployment insurance account or the railroad unemployment insurance administration fund, or otherwise deposited in or credited to the Fund or any account therein. Such deposit may be made directly with the Secretary of the Treasury, with any depositary designated by him for such purpose, or with any Federal Reserve Bank.