So, imagine you have a very big collection of things that you really like - maybe it's rocks or stamps or even toys. The Philippi Collection is kind of like that, but with a special focus on ancient artifacts from a place called Philippi, which is in Greece.
A long time ago, people used to live in Philippi and they left behind things like statues, pottery, and coins. These things are really old now and they teach us a lot about what life was like back then. The Philippi Collection is a group of all these ancient artifacts that have been collected and put together to be looked at and learned from.
People who study history, archaeology, or even just enjoy learning about the past can visit the Philippi Collection to see all these cool ancient things. It's like going on a very special adventure where you get to learn about different times and places in our world.