Here's a drive link/
https://drive.google.com/drive/folde...GxCM13GRpy13B_
Any high res scans of 1933 Goudey cards are most welcome.
Once we get initial marker scores - I'll share results. As a preview - one marker is the "G.G.g stamp being a solid non press mark even at high magnification. So for a real card you might get a stamp value of .95. We have 4 or 5 other markers which need to average say .75 to say w confidence the card is real. I'd like to get it working w a decent iPhone camera in an actual app - but high res scans will make it much easier to get consistent results for a POC.
Thanks!