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Page 624 of 698
Shelfmark
Maker
Hilger & Watts
Title
Hilger & Watts News (?) [missing cover page]
Description
Short company newsletter dealing with news from inside the company and that which relates to its produce. Includes section on the new Debden foundry and the move from Camden Town to Aberdeen works.
Donated by Ian Young, descendant of Robert Whipple, in 2013.
Shelfmark
Maker
Societe Genevoise D’Instruments De Physique
Title
Optical Apparatus and other Instruments
Description
Shelfmark
Maker
General Electric Co. Ltd. of England
Title
Adjustment and maintanance of uniselectors catalogue numbers Un,1100-1200, Un.1300-1400 series, and U series
Description
Information is given under these headings:
(A) Identification
(B) General
(C) Routine Maintenance: (a) Freedom from dust; (b) Lubrication; (c) Lubricants
(D) Adjustments: (i) Armature; (ii) Pawl; (iii) Ratchet wheel; (iv) Wiper assembly; (v) Wiper collector rings; (vi) Interrupter springs
Detailed Check: 1. Withdrawal of mechanism; 2. Replacement of mechanism
Quick Check [instructions given in paragraphs numbered (i) - (iii)
Detailed Check: Withdrawal of mechanism; Replacement of mechanism. [under following numbered headings instructions are given in titled and lettered paragraphs]
1. Armature: check (a) - (b); action (c).
2. Ratchet restraining spring: check (a) - (c); action (d), (i)-(ii),
3. Armature Backstop: check (a); action (b).
4. Pawl Backstop: check (a) - (b); action (c).
5. Wiper Adjustment: check (a) - (b); action (c); check (d) - (e); action (f); check (g) - (h); action (i); check (j); action (k).
6. Brushes: check (a); check (b); action (c), (i)-(ii).
7. Pawl Spring: check (a); action (b).
8. Interrupter Spring: check (a) - (c); action (d); check (e); action (f); check (g); action (h)
9. Armature Restoring Springs: check (a); action (b)
10. Position of Pointer
(E) Electrical Tests UN1100-1200 series; check (a) - (b); action (c); UN.1300-1400 series: check (a) - (b); action (c); UN.1100-1200 series and UN.1300-1400 series: check (a);
[ends here]
Shelfmark
Maker
International Equipment Company
Title
International Size 3 Centrifuge
Description
Shelfmark
Maker
Hilger & Watts Ltd
Title
Watts graticule-reading microptic theodolite
Description
Information is arranged under these headings:-
Watts Graticule-Reading Microptic Theodolite:
Models available [6 cat. nos. given],
Tripods [4 cat. nos. given],
Optional accessories [10 items’ cat. nos. given]; Specification:
Telescope,
Circles,
Scale graticules,
Spirit levels,
Optical plummet, Case,
Accessories supplied;
Direct Reading on Micrometer to Adjust, Both Circles Viewed
Simultaneously:
Reading the circles,
Example readings
Shelfmark
Maker
[Hilger & Watts Ltd.]
Title
Crystal angle tables
Description
Information is set out as a table, having four main columns.
The first headed Cover contains: Green; Green; Green; Orange; Orange.
The second column, Crystal, heads six sub columns titled: LiF; ADP; PE; KAP; EDDT; Extra LiF, all filled in.
The third column, headed Section, has data only in the fourth and fifth cells.
The last column, headed Ascending Table Angles Included is completely filled in
Under the table is typed: Topaz crystal tables are available separately.
Shelfmark
Maker
Hilger & Watts Ltd
Title
Announcing ... Hilger & Watts helix water current meter
Description
Information is presented under these headings: Advance Information, Helix Water-Current Meter [suggests suitable tasks] ; Description: The propeller, Hanger bar and tail fin, Wading rods, Revolution counting, Sinker weights and suspension cables, Gauging reel; Catalogue Numbers [SK 30-37, 39, 70-73; SR 1-2] Spares: [Cat. nos. SK 20, 74-90, 94-95, FF 537]
Shelfmark
Maker
[Hilger & Watts Ltd.]
Title
Tempunit for Flurovac/Fluroprint
Description
This is a memo headed The Rank Organisation House Note. It begins: Subject Tempunit for Flurovac/Fluroprint; it is followed by a one-paragraph description of a modification made to the instrument mentioned above, with brief instructions on how to deal with it..
The memo mentions that a sketch of the wiring details is attached: this is missing.
Shelfmark
Maker
E. R. Watts & Son Ltd.
Title
Minutes of the Annual General Meeting of the Members of E.R. Watts & Son Limited (In Liquidation)
Description
AGM minutes discussing final expenses of the company and the future for shareholders.
Donated by Ian Young, descendant of Robert Whipple, in 2013.
Shelfmark
Maker
E. R. Watts & Son Ltd.
Title
Description
Proposal for an Extraordinary General Meeting.
Donated by Ian Young, descendant of Robert Whipple, in 2013.
You are on Page 624 of 698
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