Shelfmark

Soc.4

Maker

Societe Genevoise

Subjects

optical (spectrometers; eyepieces; micrometer eyepiece; projection lens; polarizers; objectives; prisms; telescope; accessories); electrical (transformer; accumulator)

Title

New Spectrometers & Spectrographs of the Greatest Exactitude with their Accessories

Description

Earliest Date

1913

Latest Date

1913

Pages

12

Address

Geneva [Switzerland]

Other Makers

Cat no

Contents List

Hardback

Prices

Yes

Index

Illustrations

Yes

General Ref