memorabilia
//ˌmɛm.ə.rəˈbɪl.i.ə//
Noun
1
Objects kept or collected because of their historical interest or association with memorable events, people, or places.
The museum displays memorabilia from the 1964 Tokyo Olympics.
2
Items of collectible value related to a particular field, hobby, or famous person, especially in sports or entertainment.
He has an impressive collection of baseball memorabilia, including signed jerseys and vintage cards.