The AACA Library & Research Center is located at the AACA Headquarters building in Hershey, Pennsylvania. It contains an extensive collection of items related to the automotive industry and collector hobby.
One of the largest and most honored libraries of its type in the world, it currently houses about 2,000,000 individual items for the benefit of automotive restorers and historians. Consider a visit there.
The library is open free to the public during their normal operating hours.