Holcomb's patent acoustic speaking telephone

Item Info

Title:
Holcomb's patent acoustic speaking telephone
Date:
1879
Description:

  • Four-page illustrated advertisement for J. R. Holcomb & Co.'s "new improved patent acoustic telephone," with price lists and testimonials.

  • Folder: OH1

Location:
Subject:
Format:
Language:
English
Extent:
4 scans
Digital Collection:
Broadsides and Ephemera Collection
Rights:
Free Re-Use
No Copyright - United States
Identifier:
  • 002140918
  • duke:472225
  • bdsoh012316
  • ark:/87924/r4765cp0q
  • ac6d3272-19eb-4d4a-a7f4-162538cef6b9
Permalink:
https://idn.duke.edu/ark:/87924/r4765cp0q
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