Most Mexican Museum artefacts fail authentication tests
A majority of the oldest artefacts in the permanent collection of the Mexican Museum in San Francisco are either forgeries or not up to national museum standards, a new report has determined. A tripod bowl from Costa Rica, 900 C.E.-1200 C.E., is an example of a museum quality artefact pictured at The Mexican Museum [Credit: Leah Millis, The Chronicle] Only 83 of the 2,000 artefacts in the museum's pre-Hispanic, or pre-Columbian, era collection could be authenticated, the report said. The other 1,917 are considered decorative and will probably be donated to schools or smaller museums. The museum board told the San Francisco Chronicle it was shocked by the results of the $80,000 study conducted as a Smithsonian Institution requirement. The Mexican Museum was founded in 1975 and operated as a community museum until it was accepted as a Smithsonian affiliate in 2012, which raised the bar on the quality of artefacts that can be displayed. A turtle vessel from southern Mexico, A.D. 350...