Post by angore on May 28, 2019 15:14:52 GMT
I was finally get an image of a Machin with a screened value. With my eyes and a 20x magnifier I find these hard to see clearly. For questionable ones I have to take an picture to actually confirm. I see some have residual ink that can make one think it is a screen value. My usb microscope was not enough for this so going to invest in a better device. It takes a combination of brightness adjustment, sharpness, and contrast to get it to show clearly.
