We certainly won’t condone raiding your grandparent’s record cabinet, or destroying records, but this IS an interesting idea. It does give some insight to what exactly 78’s are made of. For the record, pun intended, shellac is available at your local Ace Hardware store. We would rather see you preserve history than destroy it, but if you are into DIY and have broken 78s lying around, this project might be for you.
https://hackaday.com/tag/78-rpm/
We know you won’t destroy any 78 Picture Discs! We have circular frames for them. Click on the link to view. https://www.bagsunlimited.com/category/440/78-rpm-frames
