I recently acquired a Wyon medal which was used as the model for Queen Victoria in the penny black.
Rather than keeping it in some coin slab, I would like to see if it can be mounted in my stamp album. The medal is 49mm in diameter and 2-3 mmm in thickness.
I'd appreciate any thoughts you all would have on how to do this.
For those who are curious, this is a photo of the medal:

best,
Larry