Shelfmark

Eve.1.18

Maker

Everett Edgcumbe & Co. Ltd.

Title

Manual-Set Percentage Timer

Description

Shelfmark

Tin.8

Maker

H. Tinsley & Co.

Title

Portable Photoelectric Daylight Factor Meter

Description

Shelfmark

Hil.305

Maker

Adam Hilger Ltd.

Title

Some users of Hilger Nutting Polarisation Photometers

Description

list of universities and laboratories that purchased Hilger polarisation photometers

Shelfmark

Wts.63

Maker

W. Watson & Sons Ltd

Title

Catalogue of Microscopic Objects and Photo-Micrographic & Other Lantern Slides. Twenty-first edition, 1912-13.

Description

A catalogue of microscopic objects and photo-micrographic & other lantern slides from W. Watson & Sons.

Shelfmark

Had.1

Maker

F. A. Hardy & Co.

Title

The Stigmatometer

Description

Shelfmark

Zea.1

Maker

ZECOL; G. H. Zeal Ltd

Title

Catalogue Section A Dial Indicating Thermometers

Description

Wire-bound. Specific catalogue of Zeal for thermometers.

Shelfmark

Lei.43.2

Maker

Ernst Leitz

Title

Artificial Sources of Light for Microscopic Work

Description

Shelfmark

Hug.5

Maker

Henry Hughes & Son; Ltd.

Title

Henry Hughes & Son, Ltd., Marine Opticians and Manufacturers

Description

Describes marine and navigation related instruments.

Shelfmark

Var.1

Maker

Varatio-Strateline Gears Ltd.

Title

Positive speed changes at your fingertips

Description

Shelfmark

Hei.1

Maker

Heinze Electric Co.

Title

Exposition Edition of our Latest and Most Improved Types of X-Ray Apparatus, Accessories and Other Appliances.

Description

A catalogue of X-ray equipment & accessories by Heinze Electric Co of Lowell, Massachusetts.