Jonah Kumulae (Kamualae) prolifically produced ukulele from 1911 until his death in 1940. 
<p>From the University of Hawaii at Manoa Library: <a rel="nofollow" class="external free" href="https://www.flickr.com/photos/uhmlibrary/">https://www.flickr.com/photos/uhmlibrary/</a>
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Hawaii Digital Newspaper Project: <a rel="nofollow" class="external free" href="https://hdnpblog.wordpress.com/">https://hdnpblog.wordpress.com/</a>
<p>Topeka State journal, Dec. 18, 1916, Page 5
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<p>www.chroniclingamerica.com
Chronicling America, Sponsors: U.S. Library of Congress and National Endowment for the Arts
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