We use Optical Character Recognition (OCR) during our scanning and processing workflow to make the content of each page searchable. You can view the automatically generated text below as well as copy and paste individual pieces of text to quote in your own work.
Text recognition is never 100% accurate. Many parts of the scanned page may not be reflected in the OCR text output, including: images, page layout, certain fonts or handwriting.
iv. The Optical Magic Lantern Journal and Photographic Enlarger.
W. WATSON & SONS, 313, High Holborn, London, MANUFACTURERS oF HIGHEST CLASS OPTICAL & SCIENTIFIC INSTRUMENTS.
BI-UNIAL AND TRIPLE LANTERNS, : AN IMMENSE STOCK OF FINEST so a | 7_ THREE AND FOUR-WICK OIL LANTERNS, | PHOTOGRAPHIC VIEWS, of Highest Quality and Efficiency. | Illustrating all parts of the World, 12/per dozen. LANTERN TRIPODS, GAS APPARATUS, SCREENS, | SPECIAL PHOTOGRAPHIC CAMERAS AND SCREEN STANDS. For taking Lantern Pictures.
An Illustrated Catalogue sent free to any address on application. Ask for Lantern List.
W. WATSON & SONS. 313. HIGH HOLBORN, LONDON. ratazisuzp ‘9, 10, 11, 16, 17, FULWOOD’S RENTS, LONDON. 1837. 251, SWANSTON ST., MELBOURNE, AUSTRALIA.
EBEERI’sS Ox WGEN.
THE BEST RESULTS CAN ONLY BE OBTAINED WITH BRIN’S OXYGEN INSIST UPON HAVING BRIN'S OXYGEN, AS INFERIOR OXYGEN IS BEING SOLD BY OTHER MAKERS. Test the quality of the oxygen supplied to you, or bring it to one of the Works of the Brin’s Oxygen Companies, where it will be analysed free of charge. Brin’s oxygen is from 25 per cent to 35 per cent purer than
other kinds now being sold, and lasts twice as long. To ensure good quality, good measure and safety from accidents, buy only of tiie BRIN’S COMPANIES and their accredited agents A large Assortment of Cylinders, Gauges, Regulators, Inhaling Appeiatus and Fittings kept in Stock. PRICE LISTS AND FULL PARTICULARS ON APPLICATION. ADDRESSES :— LONDON : BRIN'S OXYGEN COMPANY, LIMITED, 34, Victoria Street, Westminster, S.W. MANCHESTER : THE MANCHESTER OXYGEN (BRIN’S PATENT) COMPANY, LTD., Great Marlborough Street, Manchester, BIRMINGHAM : THE BIRMINGHAM OXYGEN COMPANY, LIMITED, Saltley Works, Birmingham.
Telegraphic Addresses :—‘' Brin's Oxygen, London.” ‘‘ Oxygen, Manchester.” ‘Baryta, Birmingham.”
AS SUPPLIED TO HER MAJESTY’S GOVERNMENT.
Th e “CADETT ”
LIGHTNING PLATE. POPULAR PRICKS. POPULAR PRICES. Speed and Development. ay
We have, as promised, made careful experiments for comparison of our developing formule with the Standard Formula used for testing, the latter being chosen so as to be comparable with other makes tested by the Hurter and Driffield system.
First-class Negatives can be obtained by doubling the speed Nos. of our Plates if our developing formule be used.
Our Minimum for the “Lightning” is 80° H. & D.= SSO° HL. GD. with our Developers. N.B.—We now send out nothing lower than this speed for ‘ Lightning.”
The most sensitive plate is ‘sine qua non” for the best work at all times. Keep the glare from the sitter’s eyes if you desire pleasing expressions and your customer's approval ; studio light must therefore be subdued, and the quickest possible plate used. Ave we right or wrong?
London Depot:
W. WATSON & SONS, CADETT & NEALL, 313, High Holborn, W.C. Ashtead, Surrey.