NOTE.—The yearly subscription rate of the Panama Canal record, issued monthly, is 50c. domestic, and $1.00 foreign, except in the case of Government departments and bureaus, Members of Congress, representatives of foreign governments, steamship lines, chambers of commerce, boards of trade, and university and public libraries, to whom the Record is distributed free. The word ″domestic″ refers to the United States. Canada, Canal Zone, Cuba, Guam, Hawaii, Manua, Mexico, the Philippines. Puerto Rico, Republic of Panama, Tutuila, and the Virgin Islands. Subscriptions will commence with the issue of the Record in the month in which the subscriptions are received, unless otherwise requested. Remittances should be made payable to Disbursing Clerk. The Panama Canal, but should be forwarded to the Chief of Office, The Panama Canal, Washington, D. C. The name and address to which the Record is to be sent should be plainly written. Postage stamps, foreign money, and defaced or smooth coins will not be accepted.