History
Go to...
Index
Translations
Pronunciation
Images
Computers
Geography
Languages
0 / 60 seg.
Name The Year: Elmer A Sperry inventor (gyrocompass), born.
1
8
6
0
Clue
1924
1813
1839
1860
Text
Audio
Text & audio
Free text
Multiple option
Previous question
Start
Next question
Please enable JavaScript to continue using this application.