About violin labels

I found this exellent post about the the detection of fake labels. I post here the link, instead of a copy, out of respect for the original work done by Benjamin Hebert.

http://www.enhancedcr.com/2022/07/ecr-casebook-detecting-half-tone.html?m=1&fbclid=IwAR0z_9mfJ9zu3Xz