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Page 196 of 699
Shelfmark
Maker
W. Watson & Sons Ltd
Title
New Microscopes for Philately and New Accessories for the Microscope
Description
A leaflet for W. Watson & Sons' new microscope for philately.
Shelfmark
Maker
Cambridge Instrument Company; Limited
Title
Cambridge quick-acting electronic recorder
Description
The recorder is based on an electronic servo-rebalance system of advanced design that responds to a full scale change of input signal in less than 0.4 second; it is designed for continuous operation with great accuracy. Detailed information follows:-
Measuring circuits;
Amplifiers;
Chart and chart drive;
Chart tear-off and re-roll;
Event marking;
Multi-point instruments;
Mains supply
Specifications [includes Cat. Nos.]
Shelfmark
Maker
R. Jung
Title
Ophtalmologische Apparate.
Description
A price list of ophthalmological apparatus by R. Jung. In German.
Shelfmark
Maker
J. Lizars
Title
A Century of Progress 1830–1930
Description
One copy. Ephemera, booklet with white textured cover and gold embossed title/logo. Monochrome, printed in blue ink on white paper, with gold detailing on pages.
Shelfmark
Maker
Milligan Electronics Limited
Title
Milligan electronic enlarger type 105
Description
This is one of the inserts in the folder at aer.28; and is a one-sheet presentation of one of three of the instruments mentioned in the text of the folder.
The first side of the sheet shows a complete coloured illustration of the instrument; on the reverse side is a brief overview followed by a detailed specification. Areas of specification covered are:-
Height;
Width;
Depth;
Height of stand;
Weight;
Scale of enlargement;
Print size;
Lens;
Tube
Shelfmark
Maker
J.H. Steward; Ltd.
Title
Explanatory Text to the School-Set of Microscopic Slides
Description
Gives a short explanation for each of 100 slides.
Shelfmark
Maker
Cambridge Instrument Co. Ltd.
Title
Cambridge Portable Viewer and Enlarger
Description
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