1893 Chicago Exhibition: Catalogue: Group 134
Note: This is a sub-section of 1893 Chicago Exhibition: Catalogue.
GROUP CXXXIV.
The Telephone and its Appliances. Phonographs.
479 Homacoustic Speaking Tube, Co. (The), 17 & 18 Telegraph Street, London, E.C. Attachments for voice tubes, homacoustic commutator with electric signalling device. (See also Complimentary List, page xxxiv.)
- Anders & Kottgen, G. L. See Group CXXXIII.
- British Government. See Group CXXXIII.
- General Electric Co., Limited. See Group CXXIX.
- Lorrain, James. See Group CXXVIII.