VALUABLE PRIVILEGE.

POLICIES effected in this Office do not become void through temporary

difficulty in paying a Premium, as permission is given upon application to

suspend the payment at interest, according to the conditions detailed in

the Prospectus.

Specimens of Rates of Premium for Assuring 100l., with a Share in

three-fourths of the Profits:--

Age L s. d. | Age L s. d.

17 1 14 4 | 32 2 10 8

22 1 18 8 | 37 2 18 6

27 2 4 5 | 42 3 8 2

ARTHUR SCRATCHLEY, M.A., F.R.A.S., Actuary.

Now ready, price 10s. 6d., Second Edition, with material additions,

INDUSTRIAL INVESTMENT and EMIGRATION: being a TREATISE ON BENEFIT BUILDING

SOCIETIES, and on the General Principles of Land Investment, exemplified in

the Cases of Freehold Land Societies, Building Companies, &c. With a

Mathematical Appendix on Compound Interest and Life Assurance. By ARTHUR

SCRATCHLEY, M.A., Actuary to the Western Life Assurance Society, 3.

Parliament Street, London.

* * * * *

PHOTOGRAPHIC CAMERAS.--OTTEWILL & MORGAN'S Manufactory, 24. & 25. Charlotte

Terrace, Caledonian Road, Islington. OTTEWILL'S Registered Double Body

Folding Camera, adapted for Landscapes or Portraits, may be had of A. ROSS,

Featherstone Buildings, Holborn: the Photographic Institution, Bond Street:

and at the Manufactory as above, where every description of Cameras,

Slides, and Tripods may be had. The Trade supplied.

* * * * *

PHOTOGRAPHY.--HORNE & CO.'S Iodized Collodion, for obtaining Instantaneous

Views, and Portraits in from three to thirty seconds, according to light.

Portraits obtained by the above, for delicacy of detail rival the choicest

Daguerreotypes, specimens of which may be seen at their Establishment.

Also every description of Apparatus, Chemicals, &c. &c. used in this

beautiful Art.--123. and 121. Newgate Street.

* * * * *

IMPROVEMENT IN COLLODION.--J. B. HOCKIN & CO., Chemists, 289. Strand. have,

by an improved mode of Iodizing, succeeded in producing a Collodion equal,

they may say superior, in sensitiveness and density of Negative, to any

other hitherto published; without diminishing the keeping properties and

appreciation of half-tint for which their manufacture has been esteemed.

Apparatus, pure Chemicals, and all the requirements for the practice of

Photography. Instruction in the Art.

THE COLLODION AND POSITIVE PAPER PROCESS. By J. B. HOCKIN. Price 1s., per

Post, 1s. 2d.

* * * * *

Notes and Queries, Number 229, March 18, 1854 A Medium of Inter-communication for Literary Men, Artists, Antiquaries, Genealogists, etc. · 第 157 / 159 题