472 New Patents. {[Dec. 
land. On the Icthyosaurus and Plesiosaurus, by the Rev. W. Cony- 
beare. Outline of the Geology of Russia; by the Hon. W. T. H. Fox 
Strangways. On the Geology of the Coast of France, Department 
de la Seine inferieure, by H. J. de Ja Beche, Esq. On the Valley of 
the Sutluj in the Himalaya Mountains; by H. J. Colebrooke, Esq: 
On the Geology of the North-eastern Border of Bengal; by H. J. 
Colebrooke, Esq. ; with various other Papers and Notices ; the whole 
illustrated by 24 Plates, Maps, and Sections, many of them coloured. 
A Succinct Account of the Lime Rocks of Plymouth, being the 
Substance of several Communications read before the Geological So- 
ciety of London: with 10 Lithographic Plates. By the Rev. Richard 
Hennah, Chaplain to the Garrison of Plymouth. Royal 8vo. 12s. 
Select Dissertations on several Subjects of Medical Science. By Sir 
Gilbert Blane, Bart. FRS. Physician to the King, &c. &c. 8vo. 12s. 
Lectures in which the Nature and Properties of Oxalic Acid are 
contrasted with those of Epsom Salts. By Robert Venables, MD. 
T.C.D. 2s.6d. ; 
‘An Address to Parents on the Present State of Vaccination in this 
Country, with an impartial Estimate of the Protection which it is cal- 
culated to afford against the Small-pox. By a Candid Observer. 
8vo. 3s. 
A Guide to the County of Wicklow: illustrated by five highly 
finished Engravings after the Designs of George Petrie, Esq. and a 
large Map of the County from an original Survey. By the Rev. G. N. 
Wright, AM. Royall8mo. 7s. 
ARTICLE XIII. 
NEW PATENTS. 
J. Collier, Crompton-street, Brunswick-square, for improvements 
upon machines for shearing cloth.—Sept. 27. 
W. Goodman, Coventry, hatter, for improvements in looms.— 
Sept. 27. 
J. Bourdieu, Lime-street, London, Esq. for improving the prepara- 
tion of colours for printing wove cloths.—Sept. 27. 
B. Boothby, iron works, Chesterfield, for an improved method of 
manufacturing cannon-shot.—Sept. 27. 
J. Moxon, Liverpool, merchant, and J. Fraser, King-street, Com- 
mercial-road, engineer, for improvements in ship cabooses or hearths, 
and also for apparatus to be occasionally connected therewith, for eva- 
porating and condensing water.—Sept. 27. 
F. L. Fatton, New Bond-street, watchmaker, for improvements on 
watches or chronometers.—Sept. 27. 
T. T. Benningfield, High-street, Whitechapel, tobacco-manufactu- 
rer, and J. T. Beale, Christian-street, St. George’s in the East, cabinet- 
maker, for improvements on steam-engines.—Sept. 27. i 
J. Frost, Finchley, for a new method of casting or constructing 
foundations, piers, walls, &c.—Sept. 27. 
4 
