Veering to Neil Young and his Guilds:
Neil Young 1965 playing a
F-50, with Kolb tuners with white diamond-shaped buttons in the Riverboat Coffee House, Yorkville, Toronto, Ontario:
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Source)
Neil Young 1966 with a Guild
DE-500 (bound f-holes). (Guitar borrowed from the Dillards)
(The guitar is also visible in
this picture of the Dillards)
Neil Young using a
G-312. According to
sugarmtn.org you can hear this guitar on versions of Pocahontas from 1976.
"At the start of the 2010 Twisted Road tour Neil appeared onstage with a dark red...mahogany Guild
M-20. Daniel Lanois had loaned the...guitar to Neil during the Le Noise sessions earlier in the year. The guitar has a L.R. Baggs M1 pickup across the soundhole and is played through a vintage ‘50’s Fender tweed amplifier. It can be heard on Peaceful Valley Boulevard and Love And War on the LeNoise record. Later, Neil used this guitar during the 2011 Buffalo Springfield Reunion tour on songs such as On The Way Home, Burned and Broken Arrow."
Guild M-20 in "Long May You Run" (Oct 2, 2010):
http://www.youtube.com/watch?v=OR47-4UoLPg
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Source)
Ralf