More to explore:
Upcycle idea: Old card catalog drawers in multiple colors recycled to make a way-cool cabinet.
vintage library card catalog with colored drawers
I WANT THIS!!! for my craft room! colorful drawers
great colorful drawers for my art supplies
Craft room storage idea
The Cincy Contemporary Art Center uses a vintage card catalog for a very similar, interactive display on their children's level - love it! imagine filling these drawers with all kind of art supplies, recycled items, etc and letting kids be surprised in finding items to create with!!
Vintage Library Card Catalogs Transformed Into Awesome Furniture. This would be great for craft supplies.