Shelfmark

Pas.1

Maker

Pastorelli & Rapkin Ltd.

Title

"Edney" Paper Hygrometers

Description

Single-sided handbill catalogue.

Shelfmark

bau.20

Maker

Bausch & Lomb

Title

Telescopes.

Description

A small catalogue of Bausch & Lomb telescopes and accessories.

Shelfmark

Hil.265

Maker

Adam Hilger Ltd.

Title

The “Tecnal” Grating Spectrograph

Description

Shelfmark

Msn.2

Maker

Thomas H. Mason

Title

Wholesale Price List

Description

Loose page from 13 to 16 of a catalogue.

Shelfmark

Lei.43.1

Maker

Ernst Leitz

Title

Micro-Projection Equipment with Special Collimator of great light-transmitting power.

Description

Shelfmark

Csi.C231

Maker

Cambridge Instrument Company

Title

Cambridge Workshop Potentiometer by the Cambridge Instrument Company

Description

Item of sales literature bound within black hardback volume: ‘CAMBRIDGE INSTRUMENT CO. CATALOGUES 227-433’

Shelfmark

Lei.43.36

Maker

E. Leitz

Title

Double Demonstrating Eyepiece (with Directions)

Description

Shelfmark

Bal.26

Maker

Baldwin Instrument Company Ltd.

Title

Mains Resistance Meter

Description

Describes the principle behind the instrument and gives instructions for its use.

Shelfmark

Lei.11.32

Maker

Ernst Leitz

Title

Microscope Lamps

Description

Shelfmark

Csi.C268

Maker

Cambridge Instrument Company

Title

Cambridge Conductivity Bridge by the Cambridge Instrument Company

Description

Item of sales literature bound within black hardback volume: ‘CAMBRIDGE INSTRUMENT CO. CATALOGUES 227-433’