Part 26

ARTHUR'S (+Little+) History of England. By +Lady Callcott+. 100th Thousand. With 20 Woodcuts. Fcap. 8vo. 2s. 6d.

AUNT IDA'S Walks and Talks; a Story Book for Children. By a +Lady+. Woodcuts. 16mo. 5s.

AUSTIN'S (+John+) PROVINCE OF JURISPRUDENCE DETERMINED. Being the First Part of a Series of Lectures on Jurisprudence, or The Philosophy of Positive Law. Second Edition. 8vo. 15s.

---- (+Sarah+) Fragments from German Prose Writers. With Biographical Notes. Post 8vo. 10s.

ADMIRALTY PUBLICATIONS; Issued by direction of the Lords Commissioners of the Admiralty:--

1. A MANUAL OF SCIENTIFIC ENQUIRY, for the Use of Travellers in General. By Various Hands. Edited by Sir +John F. Herschel+, Bart. Third Edition, revised by Rev. +Robert Main+. Woodcuts. Post 8vo. 9s.

2. AIRY'S ASTRONOMICAL OBSERVATIONS +made at Greenwich+. 1836 to 1847. Royal 4to. 50s. each.

---- ASTRONOMICAL RESULTS. 1848 to 1858. 4to. 8s. each.

3. ---- APPENDICES TO THE ASTRONOMICAL OBSERVATIONS.

1836.--I. Bessel's Refraction Tables. } II. Tables for converting Errors of R.A. and } 8s. N.P.D. into Errors of Longitude and } Ecliptic P.D. } 1837.--I. Logarithms of Sines and Cosines to every } Ten Seconds of Time. } 8s. II. Table for converting Sidereal into Mean } Solar Time. } 1842.--Catalogue of 1439 Stars. 8s. 1845.--Longitude of Valentia. 8s. 1847.--Twelve Years' Catalogue of Stars. 14s. 1851.--Maskelyne's Ledger of Stars. 6s. 1852.--I. Description of the Transit Circle. 5s. II. Regulations of the Royal Observatory. 2s. 1853.--Bessel's Refraction Tables. 8s. 1854.--I. Description of the Zenith Tube. 3s. II. Six Years' Catalogue of Stars. 10s. 1856.--Description of the Galvanic Apparatus at Greenwich Observatory. 8s.

4. ---- MAGNETICAL AND METEOROLOGICAL OBSERVATIONS. 1840 to 1847. Royal 4to. 50s. each. ---- MAGNETICAL AND METEOROLOGICAL RESULTS. 1848 to 1858. 4to. 8s. each.

5. ---- ASTRONOMICAL, MAGNETICAL, AND METEOROLOGICAL OBSERVATIONS, 1848 to 1858. Royal 4to. 50s. each.

6. ---- REDUCTION OF THE OBSERVATIONS OF PLANETS, 1750 to 1830. Royal 4to. 50s.

7. ---------------------- LUNAR OBSERVATIONS. 1750 to 1830. 2 Vols. Royal 4to. 50s. each.

8. BERNOULLI'S SEXCENTENARY TABLE. London, 1779. 4to.

9. BESSEL'S AUXILIARY TABLES FOR HIS METHOD OF CLEARING LUNAR DISTANCES. 8vo.

10. ---- FUNDAMENTA ASTRONOMIÆ: Regiomontii, 1818. Folio. 60s.

11. BIRD'S METHOD OF CONSTRUCTING MURAL QUADRANTS. London, 1768. 4to. 2s. 6d.

12. ---- METHOD OF DIVIDING ASTRONOMICAL INSTRUMENTS. London, 1767. 4to. 2s. 6d.

13. COOK, KING, +AND+ BAYLY'S ASTRONOMICAL OBSERVATIONS. London, 1782. 4to. 21s.

14. EIFFE'S ACCOUNT OF IMPROVEMENTS IN CHRONOMETERS. 4to. 2s.

15. ENCKE'S BERLINER JAHRBUCH, for 1830. Berlin, 1828. 8vo. 9s.

16. GROOMBRIDGE'S CATALOGUE OF CIRCUMPOLAR STARS. 4to. 10s.

17. HANSEN'S TABLES DE LA LUNE. 4to. 20s.

17.a HARRISON'S PRINCIPLES OF HIS TIME-KEEPER. +Plates.+ 1767. 4to. 5s.

18. HUTTON'S TABLES OF THE PRODUCTS AND POWERS OF NUMBERS. 1781. Folio. 7s. 6d.

19. LAX'S TABLES FOR FINDING THE LATITUDE AND LONGITUDE. 1821. 8vo. 10s.

20. LUNAR OBSERVATIONS at GREENWICH. 1783 to 1819. Compared with the Tables, 1821. 4to. 7s. 6d.