title: Study of a surface treatment based on zinc salts to protect ancient glass objects from atmospheric alteration start: 2019-02-26 start time: 19:00 end time: 21:00 venue: Archäologisches Zentrum city: Berlin country: DE coordinates: 52.5209, 13.392 tags: Archäologisches-Zentrum-Berlin Kultur Kunst Museum SMB art links: web https://www.smb.museum/veranstaltungen/detail/study-of-a-surface-treatment-based-on-zinc-salts-to-protect-ancient-glass-objects-from-atmospheric-a.html?tx_smb_pi1%5BbackPid%5D=52&cHash=45715e61349981a033a6372c176d479c description: Add a description yourself!