The Smithsonian’s Museum Conservation Institute (MCI) is the center for specialized technical collection research and conservation for all Smithsonian …查看更多内容
广告Subscribe Now And Get One Year of Smithsonian for $19.99 Plus A Free Tote Bag. Save 81% off the newstand price. Plus all the benefits of Smithsonian membership.
Celebrate History · Subscribe for 1 year · Support The Smithsonian · Safe, Fast, Easy Sign-up