Reference Books

CERARGYRITE, a mineral species consisting of silver chloride; an important ore of silver. The name cerargyrite is a Greek form (from κέρας, horn, and ἄργυρος, silver) of the older name hornsilver, which was used by K. Gesner as far back as 1565. The chloro-bromide and bromide of silver were also included under this term until they were distinguished chemically in 1841 and... more...

COUCY-LE-CHÂTEAU, a village of northern France, in the department of Aisne, 18 m. W.S.W. of Laon on a branch of the Northern railway. Pop. (1906) 663. It has extensive remains of fortifications of the 13th century, the most remarkable feature of which is the Porte de Laon, a gateway flanked by massive towers and surmounted by a fine apartment. Coucy also has a church of the 15th century, preserving a... more...

INTRODUCTION The reasons for binding the leaves of a book are to keep them together in their proper order, and to protect them. That bindings can be made, that will adequately protect books, can be seen from the large number of fifteenth and sixteenth century bindings now existing on books still in excellent condition. That bindings are made, that fail to protect books, may be seen by visiting any... more...

CHAPTER I. Introductory."Ingenious Art with her expressive face,Steps forth to fashion and refine the race."—Cowper.   KNOWLEDGEof etiquette has been defined to be a knowledge of the rules of society at its best. These rules have been the outgrowth of centuries of civilization, had their foundation in friendship and love of man for his fellow man—the vital principles of Christianity—and... more...

RENEWALS An alphabetical list under author, issuing body, or title of books, pamphlets, serials, and contributions to periodicals for which renewal copyrights were registered during the period covered by this issue. Included in the list are cross-references from the names of claimants, joint authors, editors, etc., and from variant forms of these names. Information relating to both the original and... more...

CHAPTER I INTRODUCTION In setting forth the plan and purpose of this little book the author wishes to lay equal emphasis on its limitations. The outlines and suggestions which follow are designed for the use of grade teachers who have had little or no training in handwork processes but who appreciate the necessity of making worthy use of the child's natural activity and desire to do. The outlines... more...

[Transcriber's Notes] Conventional mathematical notation requires specialized fonts andtypesetting conventions. I have adopted modern computer programmingnotation using only ASCII characters. The square root of 9 is thusrendered as square_root(9) and the square of 9 is square(9).10 divided by 5 is (10/5) and 10 multiplied by 5 is (10 * 5 ). The DOC file and TXT files otherwise closely approximate... more...

RENEWAL REGISTRATIONS A list of books, pamphlets, serials, and contributions to periodicals for which renewal registrations were made during the period covered by this issue. Arrangement is alphabetical under the name of the author or issuing body or, in the case of serials and certain other works, by title. Information relating to both the original and the renewal registration is included in each... more...

RENEWAL REGISTRATIONS A list of books, pamphlets, serials, and contributions to periodicals for which renewal registrations were made during the period covered by this issue. Arrangement is alphabetical under the name of the author or issuing body or, in the case of serials and certain other works, by title. Information relating to both the original and the renewal registration is included in each... more...

CALHOUN, JOHN CALDWELL (1782-1850), American statesman and parliamentarian, was born, of Scottish-Irish descent, in Abbeville District, South Carolina, on the 18th of March 1782. His father, Patrick Calhoun, is said to have been born in Donegal, in North Ireland, but to have left Ireland when a mere child. The family seems to have emigrated first to Pennsylvania, whence they removed, after Braddock’s... more...