CONTENTS. Chapter I. Reports — Remittances — Forms 7-17 II. Chargee - Refunds - Rates 19-46 III. Classification of messages 47-60 IV. Language — Counting of words 61-68 V. Operation — Transmission of messages — Special signals 69-95 APPENDICES. I. Notes on forms used by foreign stations 97-98 II. Time signals and hydrographic information by radio 99-100 III. Distribution of meteorological information 100-101 IV. United States law governing radio communication 101-107 V. President's proclamation of London convention 107-108 VI. International Radio Convention, London, 1912 108-132 Digitized by Google.