Adelbert Theodor Wangemann
id:
adelbert-theodor-wangemann-282-9037918
title:
Adelbert Theodor Wangemann
text:
Adelbert Theodor Edward Wangemann, known as Theo, was a German who emigrated to the United States. In 1888, he began working for Thomas Edison as an assistant at his laboratory in West Orange, New Jersey. In 1889, Edison sent Wangemann to keep the phonograph at the 1889 Paris Expo in good working condition. The trip was extended and Wangemann made numerous early sound recordings on wax cylinders, some of which were lost for more than 100 years. Found in 1957, but not revealed until 2012, they in
brand slug:
wiki
category slug:
encyclopedia
description:
original url:
https://en.wikipedia.org/wiki/Adelbert_Theodor_Wangemann
date created:
date modified:
2023-12-01T14:38:09Z
main entity:
{"identifier":"Q4681856","url":"https://www.wikidata.org/entity/Q4681856"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/b/ba/Theo-Wangemann_postcard_to_Edison_from_Berlin.jpg","width":1321,"height":2012}
fields total:
13
integrity:
14