FOR JULY, 1841.

D. H. M.

D. H. M.

Pallas R. A. 23h. 4m. dec. 9. 35. N.

Ceres R. A. 1h. 42m. dec. 1. 18. S.

Jupiter R. A. 16h. 36m. dec. 21. 32. S.

Saturn R. A. 17h. 51m. dec. 22. 26. S.

Georg. R. A. 23h. 40m. dec. 3. 0. S.

Mercury passes mer. 1h. 12m. Venus passes mer. 20h. 51m. Mars passes mer. 6h. 15m. Jupiter passes mer. 8h. 58m. Saturn passes mer. 10h. 13m. Georg. passes mer. 16h. 0m. 9 23 2's second satt. will em. eclipsed invis. at Greenwich. Ecliptic conj. or Din Perigee.

18

2 13

3

new moon.

in conj. with the D diff. of dec. 4. 22. S.

Clock before the sun, 5m. 59s.

Drises, 6h. 35m. M

D passes mer. 1h. 57m. A.
D sets 8h. 58m. A.

5 2's first satt. will em.

18 28

24 3 22

25

Vesta in with the O greatest hel. Lat. S.

greatest elong, 45. 38. W. Clock before the sun, 6m. 10s. Drises 1h. 31m. A.

D passes mer. 6h. 10m. A.

D sets 10h. 18m. A.

in conj. with the D diff. of dec. 4. 11. N.

Dinor first quarter.

in Inf. conj. with the O in conj. with the D diff. of dec. 5. 3. N.

4 16

9 23 Ceres in

with the O

16

Mercury R.A. 8h. 39m. dec. 14. 2. N.

8 21

27 10 38

Venus R. A. 4h. 28m. dec. 18.

27 22 50

2

in

21 10

31 18

Vesta R. A. 1h. 58m. dec. 4. 11. N.

Juno R. A. 12h. 12m. dec. 4.

46. N.

h in conj.with the D diff, of dec. 4. 30. N.

with the O greatest Hel. Lat. S. Din Apogee.

J. LEWTHWAITE, Rotherhithe.

Page

217

206

109

384

Cotton, &c., improvements in
machinery for drawing and
roving, Aitken's patent .... 145
-, woollen, & other fibrous
substances, improvements in
machinery for drying, Hick's
patent
Daguerreotype, Scientific No-
tice on the, by Martin Ro-
berts, Esq.
Decoctions of coffee, improved
apparatus for making, Vardy
and Platow's patent.....
Dibbling wheat or other grain,
improvements in machinery
for, Newberry's patent
Drawing cotton, improvements
in machinery for, Aitken's pa-
tent
Dressing corn, improvements
in, Salter's patent
Drilling land and sowing grain,
improvements in machinery
for, Hornsby's patent...... 382
Drying cotton, woollen, & other
fibrous substances, improve-
ments in machinery for, Hick's
patent
Edible vegetable preparation,
an improved, called Eupooi,
Handford's patent

......

........

145

178

... 217

Engines worked by air or gases,
improvements in, Newton's
patent

improvements in rail-

96

153

tent

way carriage wheels and,

Gooch's patent..

84

Engineering of the Ancient
Egyptians, by J. S. Perring,

Fibrous substances, improve-

ments in cards for carding,
Potter's patent..

Filtering liquids, improvements
in apparatus for, Beart's pa-

tent

41

308

249

107

Frying and grilling pan, for a
new, Jones's patent..
Furniture, improvements in cas-

tors for, Harcourt's patent.. 296
Gas, improvements in supplying
and consuming, Smith's pa-

tent

Likenesses, improvements in ob-
taining, Beard's patent
Liquids, improvements in appa-
ratus for filtering, Beart's pa-

112

107