This vintage chalk holder by Gilcor Decatur Aluminum is a classic teacher's tool for use on chalk boards. The holder is made of durable aluminum and is designed to hold standard-sized chalk sticks. It is perfect for use in elementary and high schools.

The chalk holder is in good condition and is an original piece. It is signed by the manufacturer and is a great addition to any collection of historical memorabilia related to teaching and education. The theme of the chalk holder is perfect for teachers who want to add a touch of nostalgia to their classroom.