Not much time here today sorry: coins are coins, images may be different. I have read various laws, no time to cite and analysis with Case Law. If I can find images on Ebay, National Auctions, US Mint et al as well as the images in published books Bowers et al I think that perhaps, especially if found in a public domain web site, the copy right issue may not be what has been discussed here. As I type this, I can not specifically recall, US Mint dot Gov may even list the release. I will try to research this but may not be timely. As an additional thought: a List of cites to applicable Statues and Rules for all countries might be a nice section to include here?