Influential American luthier Bill Collings dies aged 68
musicradar,2017/7/17
http://www.musicradar.com/news/influential-american-luthier-bill-collings-dies-aged-68
Legendary guitar maker Bill Collings dies
Chron, July 17, 2017
http://www.chron.com/entertainment/music/article/Legendary-guitar-maker-Bill-Collings-dies-11293433.php
Accomplished luthier Bill Collings dies
my Statesman, July 17, 2017
http://www.mystatesman.com/news/local-obituaries/accomplished-luthier-bill-collings-dies/E3C5bMIC9DybjvNAcLDopO/
Bill Collings: 1948–2017
PREMIER Guitar, July 19, 2017
https://www.premierguitar.com/articles/26006-bill-collings-19482017
Lyle Lovett Remembers Guitar-Builder Bill Collings As A Master Craftsman And Friend
Texas Public Radio (TPR), July 19, 2017
http://tpr.org/post/lyle-lovett-remembers-guitar-builder-bill-collings-master-craftsman-and-friend#stream/0
Bill Collings, founder of Collings Guitars and Mandolins, dies
austin360, July 17, 2017
http://music.blog.austin360.com/2017/07/17/bill-collings-founder-of-collings-guitars-and-mandolins-dies/
Premier Luthier Bill Collings Has Died
American Blues Scene,
July 16, 2017
https://www.americanbluesscene.com/2017/07/premier-luthier-bill-collings-died/
Good Bye, Bill
Gryphon Stringed Instruments
https://www.gryphonstrings.com/the-history/