Shelfmark

Pti.1

Maker

Precision Tool & Instrument Co. Ltd.

Title

Cathetometers

Description

leaflet, describes cathetometers, illustrated

Shelfmark

Hil. 399

Maker

Hilger & Watts

Title

He helped to build firm that began in a shed

Description

Frederick C. Watts - Obituary;

Shelfmark

Fue.2.29

Maker

R. Fuess

Title

Refraktometer vorwiegend zur Bestimmung des Brechungsvermogens fester Korper.

Description

Also includes other instruments in this field.

Shelfmark

Edw.4.8

Maker

W. Edwards and Company

Title

Rotary Vacuum Pumps of Large Capacity. Improved Models (Oil Immersed.)(Types A1.,A2.,A3.,B1,.and B2.)

Description

Shelfmark

Zei.158

Maker

Carl Zeiss

Title

Telescopic Magnifiers. Ref: Med 3

Description

A leaflet for Carl Zeiss' telescopic magnifiers.

Shelfmark

Bar.1

Maker

F. Barker and Son

Title

Pocket, Ship and Prismatic Compasses, Sun-Dials, Aneroid Barometers and all kinds of Scientific and Surveying Instruments.

Description

Big range of compasses, including accessories such as needles and bar magnets. Also, many other instruments, with compasses added-on. Also range of small surveying instruments, such as different types of clinometers. Similar objects are not always together.

Shelfmark

Bau.9

Maker

Bausch and Lomb Optical Co.

Title

Price List of Microscopes and other Scientific Instruments

Description

price list (for export) refering to 1930 edition of ‘Microscopes and other Scientific Instruments’, catalogue D-11

Shelfmark

CSI.182.21

Maker

Cambridge Instrument Company

Title

Cambridge Portable pH Meter

Description

Shelfmark

Zei.220

Maker

Carl Zeiss

Title

Objectives and Eyepieces for the Microscope. Ref: Mikro 367. 2nd edition, 1922/3.

Description

A catalogue of Zeiss microscope objectives and eyepieces.

Shelfmark

Nuc.4

Maker

Nuclear-Chicago Corporation

Title

Technical Bulletin No.11

Description