I think I still have a couple of Lincoln Mayorga direct cut Sculli lathes disks. Was going to take them to resale place but maybe these two I should keep.
“Lincoln Mayorga and Distinguished Colleagues," recorded direct-to-disc for the Sheffield Lab label in 1968, was inducted into the Library of Congress’ National Recording Registry this summer.
http://www.loc.gov/today/pr/2015/15-041.html
http://www.sheffieldlab.com/
The direct cut disks were and are amazing, first time I heard them could not believe it. Jelly Roll Blues, and the rest just jumped off the disk!
This is a link to one of the albums even on utube it sounds good
and the other one.... this is off their demo cd