The whole internet collaborated and couldn't figure out what it was. I don't really know what it is, 90% of people don't really know...

Conclusion
The Vintage Presto Aluminum Cheese Slicer is more than just a kitchen tool; it's a piece of history that adds a touch of nostalgia to your cooking routine. With its blend of elegance and functionality, this slicer embodies the craftsmanship of the 1940s and 1950s, offering a unique slicing experience that's both practical and charming.

Using this vintage slicer allows you to connect with a bygone era, reviving the simplicity and beauty of classic kitchen utensils. It's not just about slicing cheese; it's about appreciating the art of craftsmanship and enjoying a slice of history with every cut. Whether you're a collector of vintage kitchen gadgets or simply someone who appreciates well-made tools, the Presto Aluminum Cheese Slicer is a delightful addition to any kitchen, combining form and function in a way only a classic can.