How many items are on display at the USOPM?

The correct number of items on display at the USOPM is indeed 460. This figure reflects the carefully curated exhibitions that showcase a diverse array of artifacts related to the Olympic and Paralympic Games. The collection not only includes medals, uniforms, and equipment used by athletes throughout history but also highlights various cultural and historical elements of the Olympic movement. This specific number indicates the depth and richness of the programming offered at the museum, emphasizing its role in preserving and promoting Olympic history.

In contrast, the other figures do not accurately represent the total number of displayed items and thus fall short in conveying the full scale of the museum's collection.