No. 42.

LEADER. Dr. Phipson's process of printing Positives

Direct in Carbon;-a Method of printing in

Carbon, suggested by the Editor;-an Improved

process of printing by Development, without a

Toning-Bath; some Remarks by Mr. Hardwich

on the same; account of some Astro-Photographs,

exhibited at the last Meeting of the Astronomical

Society....

Meeting of the French Photographic Society, Nov. 20

An Improved process of printing without a Toning-

Bath.-EDITOR

On the taking of Instantaneous Pictures.-ROBERT

HOWLETT

On the Application of Photography to Art and Art

Purposes, but more especially to Architecture.—

J. T. BROWN, ESQ.

No. 43.

LEADER.-M. Quinet's Dry Negative Process on

Glass;-M. Leborgne's Negative Process;-M.

A. Gaudin's Instantaneous Negative Process,

with a Plombiferous Nitrate Bath ;-Mr. Berry's

Negative Process with Casein;-Mr. Bullock's

Positive Collodion process on Card;-Mr. Beattie's

Mode of Transferring Collodion Positives to

Glazed Leather; Mr. W. McCraw's patented

process of obtaining Positives on Porcelain by

the reversed action of Light

On the Question of Large versus Small View-Lenses.
-EDITOR

Specification of Mr. McCraw's Process for taking

Positives Direct in the Camera, on a White

Ground, by the reversed action of Light...

On the Advantages of Ammoniacal Albumen in

Positive Printing.-M. DAVANNE

7

9

11

12

220

A New Negative process on Glass.-G. R. BERRY

List of the Medallists for Photography, at the Brussels

Exhibition of 1857

CORRESPONDENCE.

Photographic Transparencies.-G. S. PENNY

On Micro-Photography.-G. H. C.................

Photography on Wood.-G. ROBBIN

Injurious effects of Oil-painting on Oxymel plates.-

J. FITZPATRICK.

Restoration of prints that have been Destroyed by

Sea-Water.-G. H. C.

LEADER.-Account of a remarkable Panoramic

View, by M. Baldus, taken on one plate with a

Panoramic Camera, invented by M. Garilla;-

suggestions for various forms of Panoramic

Cameras, both for paper and flat glass plates;-

Conversazione of the Architectural Photographic

Association; particulars of a Photographic

project, advertised by the Art Union of London;

Exhibition of the Photographic Society ;—Recipe

for a good Spirit Varnish;-composition of a

good Artificial Light

Meeting of the French Photographic Society, Dec. 18.

Birmingham Photographic Society-General Meeting,

December 29th.-"On the Rise and Progress of

Photography."-MR. C. L. HAINES

Description of the Solar Camera, by Messrs. Anthony,

of New York

.............

CORRESPONDENCE.

Account of a Photographic Tour from Jersey to the

Pyrenees.-T. MELVILLE RAVEN

No. 45.

LEADER-Illustrated description of a New form of
Camera, proposed by the Editor for including a
very Wide Angular Field of View, or for
Panoramic Views ;-Letter of M. Voigtlander
respecting M. Petzval's New Lens;-the New
Orthoscopic Lens ;-Woodward's Solar Camera;
Artificial Lights of various colors.........
Birmingham Photographic Society-Ordinary Meeting,
January 26th, 1858.-" On Barnes' Dry Collodion
Process."-MR. T. MORRIS

List of Patents for Improvements in Stereoscopes,

&c., during the years 1856-7..

28 Specification of Mr. W. E. Newton's process for

Engraving on Wood

28 Specification of M. Bérard's process for making

Pyroxyline

CORRESPONDENCE.

33

36

36

40

42

46

51

52

53

54