Shelfmark

Que.1

Maker

James W. Queen & Co

Subjects

Electricity: electric machines; Toepler Holtz machine; triple plate electric machine

Title

Description and Directions for the use of Queen & Co's New Form of Toepler Holtz Electric Machine, with Three Plates.

Description

Description & directions for using this new triple plate Toepler Holtz machine.

Earliest Date

Latest Date

Pages

12

Address

No. 924 Chestnut Street, Philadelphia, PA.

Other Makers

Cat no

Contents List

Hardback

Prices

Yes

Index

Illustrations

Yes

General Ref