I usually upload pictures to http://www.flickr.com (its free) then you can get the address of the actual picture and post it on here using the picture function. They will be nice clear pictures.
In regards to the above coin...from the pictures provided I do not see doubling. (maybe some form of doubling in the last picture but it looks like a different coin than the other pictures)
In regards to the above coin...from the pictures provided I do not see doubling. (maybe some form of doubling in the last picture but it looks like a different coin than the other pictures)




























