International Maritime Conference for Safety of Life at Sea. Letter from the Secretary of the Treasury, transmitting copy of a communication from the Secretary of State, submitting an estimate of appropriation in the sum of $5,000 for the expenses of the representatives of the United States at the International Maritime Conference for Safety of Life at Sea, now in session at London, in addition to the appropriation of $10,000 made in the joint resolution approved June 28, 1912, entitled "Joint resolution proposing an International Maritime Conference".