For sourcing glassine envelopes, it's advisable to explore reputable online retailers and specialized suppliers that offer archival and preservation materials. Websites like Amazon, ULINE, and conservation-focused suppliers are good places to start your search. Craft and hobby stores that cater to c...

Looked awesome with that sleek and shiny armor!

My guess could be a common furniture beetle.

Looked awesome!

Love these butterflies with all those vibrant colors and intricate patterns. Thanks for sharing!

The ones you got there might be a bit worn, but hey, they still rock! Even if they're not in pristine condition, they're a solid addition to your collection. Thank you for sharing!

That's a super cool collection! It's awesome how your passion for this science/hobby led to such a unique "acquisition" over the decades. Keep that butterfly spirit alive, my friend!

Glassine envelopes are commonly used in philately (stamp collecting) to store and protect stamps. Philatelic supply stores or websites that cater to stamp collectors often offer a range of glassine envelopes specifically designed for stamp storage.

Try Carolina Biological Supply Company (https://www.carolina.com/)

I hope he comes back safe and sound! It's always so scary when someone goes missing. Gotta keep our fingers crossed for Alexander!

It definitely beats standard envelopes - especially since the upper surface of the wings isn't compromised and the body stays nice and intact. It's super convenient too - I can see why the log book is necessary to keep everything organized. Cost-effective and efficient!