Just my opinion and you never stated what you wanted to do with the holograms, but. Nobody should ever be attaching holograms to a peeled coin. Selling a peeled coin with a holgram as original constitutes fraud and damages our industry.
I respectfully disagree here. As long as it’s a different hologram and someone is not trying to create fake exact replicas of a specific coin, it’s really not that big of a deal. They are then just DIYs. There have been some well known coins/holograms that were “crossbred” between makers and they’ve been received by collectors as being fine. This isn’t something you see a lot of anyhow. I’ve never seen a coin maker get upset when someone puts their own hologram on their coins. Once you buy it it’s yours to do with it as you want ya know.
I agree with what you said. I only have a problem if your trying to pass a peeled as an original. These coins give the best value when left in original state even when peeled. just like any antique once you modify it it looses value. If you have a peeled Casascius coin you may feel like it would look better with a holo on the back, but if you attach some random holo to it it loses some of its peeled value. I say leave your coin the way it is. It will be worth more peeled than modified. But, never add a hologram and try and pass off as original.
