Welcome.
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I mostly use stamps for postage
That is what they are for. One day, your stamps may fill those annoying gaps in someone's album.
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Hearing how my stamps are stored now would probably be a horror story to some of you.
Your hobby is for your enjoyment.
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I'd like to display my stamps in my home rather than have them in an album, so if anyone has some neat display ideas please let me know.
You could use album pages with pockets, cut those to shape, and frame them.
You could use a blank album page and hingeless mounts. Take a second blank album page, cut out the spaces corresponding to the hingeless mounts on the first page and cover the first page to show the stamps on the first one and create depth. Again, you can frame the pages.

When you hang them from your wall, keep them out of the sunlight and bright lamps. Do not hang them in hot or damp places.