I think it was a little more so on my phone than on a laptop or desktop computer would be. But I think the sizing and rotating of your overlay image may actually be easier on the phone because you can use your finger and thumb to enlarge and rotate the image to match the dates. So overall not that difficult because of your overlay outline!
I refer to the outline drawings as maps. I create the maps in CAD using images of verified varieties. I could create a thread and post my different maps in it - for people to grab and use - if it would be helpful.
Excellent that you were able to confirm your coin. Together, we will all help each other to figure out things!
Yes absolutely! I downloaded your 09 s VDB one in the off chance I ever come across that coin! Mapping the coin is a much more accurate description I think! I dabbled a little in AutoCad making maps as part of my job but it has been more than 15 years. Thanks!