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Page 655 of 698
Maker
Hilger & Watts Ltd
Title
Watts microptic theodolite no. 1 Mark IV
Description
Information is presented under these headings:- Microptic Theodolite No. 1, Mark IV: Reading the circles, [Tripods], Catalogue numbers SD 1-2, 5-6, Specification: Telescope, Circles, Optical micrometer, Spirit levels, Optical plummet, Case, Accessories;
Microptic Theodolite No. 1 Centring on Tripod Head: Catalogue numbers ST 150, ST 151, SD 5, tripod SD 6, SD 201;
Microptic Theodolite No. 1 Centring above Footscrews: Catalogue numbers ST 156, ST 157 tripod SD 1, SD2, SD 201;
Optional Accessories [arranged by catalogue number];
Watts Ewing Stadi-Altimeter: Cat no SF 174., Specification
3-Tripod Traverse Model: Cat. nos. ST 152, ST 153,, [description and specification follow].
Watts 3-Tripod Traverse Outfits: ST 126 Overground Outfit, ST 127 Overground Outfit, ST 128 Underground Outfit, ST 129 Underground Outfit
Shelfmark
Maker
Cambridge Scientific Instrument Company
Title
Advance in Prices by the Cambridge Scientific Instrument Company
Description
Item of sales literature bound within black hardback volume: ‘CAMBRIDGE INSTRUMENT CO. CATALOGUES 5-18’
Shelfmark
Maker
Hilger & Watts Ltd.
Title
Instructions for use of E612 setting jigs
Description
After a list of component parts, three introductory paragraphs are followed by seven numbered paragraphs of instructions, and ends with procedures under the heading: Camera I.R. only.
Shelfmark
Maker
Barr and Stroud Ltd.
Title
The Barr and Stroud rangefinder
Description
Information is presented under these headings:- Purpose, System, Optical Data, Capabilities; Special Features: Right eyepiece, Left eyepiece, Finder, Rubber facepiece, Scale window, Attitude, Scale, Handles, Range head, Astigmatiser, Adjusting heads, Shock pads, Sunshades, Infinity adjuster, Illuminating lamps, Accessories; Particulars of Construction: End reflectors, Outer tube, Inner frame, Materials of construction, Approximate weight of rangefinder, Dimensions; Mountings: Type MH39, Type MH40
Shelfmark
Maker
Cambridge Instrument Company
Title
Cambridge Reflecting Wattmeter by the Cambridge Instrument Company
Description
Item of sales literature bound within black hardback volume: ‘CAMBRIDGE INSTRUMENT CO. CATALOGUES 137-183’
Shelfmark
Maker
Cooke; Troughton & Simms; Limited
Title
Instructions for fitting and using the Cooke phase contrast unit Type M252790 [facsimile]
Description
The document consists of an account of the instrument it is designed to accompany, together with step by step instructions on setting it up to use. Information is given under these headings:-
Description;
Initial Adjustment;
Use
Objectives Suitable for Use with M252790;
It concludes with a list of its Sales and Service locations worldwide.
Shelfmark
Maker
Watts; Ralph H.
Title
A Victorian firm of scientific instrument makers
Description
A typewritten, personal account of :- members of the Watts family who founded and shaped the firm of ER Watts, later to amalgamate with the firm of Adam Hilger; named members of staff, their characters, tasks and contributions; sources, uses and history of selected instruments, some with family connections
Shelfmark
Maker
Hilger & Watts
Title
Alignment procedure for the L.81
Description
A one-page typescript of how to align the L.81, set out in seven numbered paragraphs.
Shelfmark
Maker
Cambridge Instrument Co. Ltd.
Title
Cambridge Paschen galvanometer
Description
This moving magnet galvanometer aims to provide a very high order of sensitivity needed to detect and measure very small currents. A detailed description of its design and function is given, and includes specification according to Type No.
Details of a Standard Cambridge Lamp and Scale Outfit, together with specification, conclude the text.
Shelfmark
Maker
Ilford; Limited
Title
Ilford Plates and Films
Description
Fold-out sheet in English, French, Spanish, Italian, Russian, Portuguese, Dutch and German.
Gives a list of the different plates and films available from Ilford (no prices).
Lists chemicals required to make various different developer solutions, and the procedure to follow when developing photographs.
You are on Page 655 of 698
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