Inventions of Granville Woods: The Railroad Telegraph System and the "Third Rail" by Holly Cefrey
Inventions of Granville Woods: The Railroad Telegraph System and the "Third Rail"
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Holly Cefrey
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Inventions of Granville Woods: The Railroad Telegraph System and the "Third Rail"

Reading Power: 19th Century American Inventors

Holly Cefrey

24 pages • missing pub info (editions)

nonfiction autobiography biography childrens science technology medium-paced
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Description

Modern train travelers owe a debt of thanks to Granville Woods. Using patent drawings and period photographs, reluctant readers will be transported back in time to the late 1800s and early 1900s, when this important African-American inventor made ...

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