I visited this museum in 1990 after a long trip. I don't remember anything, except that it was very early in the morning. These photos were taken by Marco Prins and Jan van Vliet, who visited the museum on later occasions.
There are 25 items in Mérida, Museo Nacional de Arte Romano:
Augusta Emerita, Relief with a victorious emperor
Augusta Emerita, Statue of Tiberius
Tombstone of Lutatia
Augusta Merita, Treaty in which it is agreed that there will be mutual hospitality
Augusta Emerita, Inscription mentioning X Gemina
Augusta Merita, Lamp with Odysseus tied to the mast
Augusta Emerita, Portrait of Augustus as pontifex maximus
Silver disk with Theodosius I and his sons Honorius and Arcadius
Augusta Merita, Tombstone of Tavonius of VI Victrix
Augusta Emerita, Theater, Wall painting of a lion hunt
Augusta Emerita, Theater, Wall painting of a lion and an onager