 | William Paul Crillon Barton - Botany - 1818 - 534 pages
...copies, during the times therein mentioned,' and extending the benefits thereof to the arts of designing, engraving and etching historical and other prints." D. CALDWELL, Clerk of the Eastern District of Pennsylvania. TO ZACCHEUS COLLINS, Esq., • A PATIENT AND SUCCESSFUL CULTIVATOR... | |
 | Alexander Wilson, George Ord - Birds - 1828 - 464 pages
...copies during the times therein mentioned, and extending the benefits thereof to the arts of designing, engraving, and etching historical and other prints." D. CALDWELL, Clerk of the Eastern Dittrict of Pennsylvanvi. CONTENTS OF VOL. II. Picas principals, Ivory-billed Woodpecker, -... | |
 | Thomas Thomson - Chemistry - 1818 - 482 pages
...copies during the times therein mentioned," and extending the benefits thereof to the arts of designing, engraving, and etching historical and other prints." D. CALDWELL, Clerk of the Eastern District of Pennsylvania. PREFACE. SEVERAL circumstanees, which it is unnecessary to stats... | |
 | Franklin Bache - Chemistry - 1819 - 664 pages
...copies during the times therein mentioned,' and extending the benefits thereof to the arts of designing, engraving, and etching historical and other prints."...D. CALDWELL, Clerk of the District of Pennsylvania. PREFACE. • To answer this particular intention of the work, I have given a fuller consideration to... | |
 | Abner Kneeland - Hymns, English - 1819 - 666 pages
...copies during the times therein mentioned,' and extending the benefits thereof to the arts of designing, engraving, and etching historical and other prints." D. CALDWELL, Clerk of the Eastern District of Pennsylvania. PREFACE. IT has long been the desire of the compiler of the present... | |
 | Robert Walsh - Public opinion Great Britain - 1819 - 574 pages
...copies, during the times therein mentioned,' and extending the benefits thereof to the arts of designing, engraving, and etching historical and other prints." D. CALDWELL, Clerk of the Eastern District of Pennsylvania To ROBERT OLIVER, ESQ. OF BALTIMORE. UNIV. :iY DEAR SIR, THIS is a... | |
 | Neil Arnott - Physics - 1829 - 542 pages
...copies during the time* therein mentioned," and extending the benefits thereof to the arts of designing, engraving, and etching historical and other prints." D. CALDWELL, Clerk of the Eastern District of Pennsylvania. GRIGGS & DICKINSON, PRINTERS. Whitehall. PREFACE TO THE SECOND LONDON... | |
 | Sumner Lincoln Fairfield - 1829 - 280 pages
...copies during the times therein mentioned,' and extending the benefits thereof to the arts of designing, engraving, and etching historical and other prints." D. CALDWELL, Clerk of the Eastern District of Pennsylvania. DEDICATION. TO GEORGE D. PRENTICE, ESQ. MY DEAR PRENTICE, WITH a... | |
 | William Sime - Waldenses - 1829 - 164 pages
...Copies during the times therein mentioned," and extending the benefits thereof to the arts of designing, engraving, and etching historical and other prints.'* D. CALDWELL, Clerk of the Eastern District of Pennsylvania, HISTORY or THE WAL.DEXSES. CHAPTER I, IN the darkest ages of Popery,... | |
 | William Rawle - Constitutional law - 1829 - 530 pages
...copies during the times therein mentioned,' and extending the benefits thereof to the arts of designing, engraving, and etching historical and other prints." D. CALDWELL, Clerk of the Eastern District of Pennsylvania. NO* PREFACE. IF the following work shall prove useful, as an elementary... | |
| |
An act supplementary to an act, entitled, " An act for the encouragement of learning, by securing the copies of maps, charts,' and books, to the authors and proprietors of such copies during the times therein mentioned," and extending the benefits thereof... 
