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When galalith goes bad...
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<p>[QUOTE="DragonflyWink, post: 3717070, member: 111"]There's been mention of galalith in a few recent threads, so thought I'd post my German .830 silver snuff box by Heinrich Mohr in jewelry because it's really about the carved 'stone'. Galalith (casein formaldehyde) is less common here in the U.S. than in Europe, though, as a button collector, I've known it for decades since it was a common material for imported buttons - and a lot of those showed deterioration, because, well, they were buttons, subjected to water, heat, cleaning agents, etc. It usually holds up better in jewelry, dresser sets, etc., with the colors and effects often quite wonderful, and 'imitation' bits mistakenly identified as stone, ivory, amber, tortoise-shell, etc., and of course, also identified as bakelite, catalin or celluloid.</p><p><br /></p><p>"Galalith" in google images: <a href="https://www.google.com/search?hl=en&gl=ar&tbm=isch&sxsrf=ALeKk01Wvxvk1M_rcdxil2-BKNJ1jDWLjw%3A1614628082397&source=hp&biw=1536&bih=754&ei=8kQ9YIj3FY-itQWLmYlI&q=Galalith&oq=Galalith&gs_lcp=CgNpbWcQAzIECCMQJzIECCMQJzICCAAyAggAMgIIADICCAAyAggAMgQIABAeMgQIABAeMgQIABAeOgcIIxDqAhAnOgUIABCxAzoICAAQsQMQgwFQ8R9Y_Dlgo0hoAXAAeACAAagBiAHdB5IBAzAuOJgBAKABAaoBC2d3cy13aXotaW1nsAEK&sclient=img&ved=0ahUKEwiIuKyq7o_vAhUPUa0KHYtMAgkQ4dUDCAc&uact=5" target="_blank" class="externalLink ProxyLink" data-proxy-href="https://www.google.com/search?hl=en&gl=ar&tbm=isch&sxsrf=ALeKk01Wvxvk1M_rcdxil2-BKNJ1jDWLjw%3A1614628082397&source=hp&biw=1536&bih=754&ei=8kQ9YIj3FY-itQWLmYlI&q=Galalith&oq=Galalith&gs_lcp=CgNpbWcQAzIECCMQJzIECCMQJzICCAAyAggAMgIIADICCAAyAggAMgQIABAeMgQIABAeMgQIABAeOgcIIxDqAhAnOgUIABCxAzoICAAQsQMQgwFQ8R9Y_Dlgo0hoAXAAeACAAagBiAHdB5IBAzAuOJgBAKABAaoBC2d3cy13aXotaW1nsAEK&sclient=img&ved=0ahUKEwiIuKyq7o_vAhUPUa0KHYtMAgkQ4dUDCAc&uact=5" rel="nofollow">https://www.google.com/search?hl=en&gl=ar&tbm=isch&sxsrf=ALeKk01Wvxvk1M_rcdxil2-BKNJ1jDWLjw:1614628082397&source=hp&biw=1536&bih=754&ei=8kQ9YIj3FY-itQWLmYlI&q=Galalith&oq=Galalith&gs_lcp=CgNpbWcQAzIECCMQJzIECCMQJzICCAAyAggAMgIIADICCAAyAggAMgQIABAeMgQIABAeMgQIABAeOgcIIxDqAhAnOgUIABCxAzoICAAQsQMQgwFQ8R9Y_Dlgo0hoAXAAeACAAagBiAHdB5IBAzAuOJgBAKABAaoBC2d3cy13aXotaW1nsAEK&sclient=img&ved=0ahUKEwiIuKyq7o_vAhUPUa0KHYtMAgkQ4dUDCAc&uact=5</a></p><p><br /></p><p><br /></p><p><br /></p><p>Bought this slightly beat-up box a while back, cost was below scrap, so couldn't resist - pictures weren't great, but the seller did suggest the carved bit was plastic, so suspected it would be galalith. As soon as I opened up the bubble wrap, a faint sour odor hit my nose (bit like spoiled milk), and confirmed the material - should have taken before pictures, it was blackish with a couple of tiny bits of red peeking through, all the crevices and cracks filled with dried silver polish. Took a while, but finally got all the old polish out, working carefully with a wooden toothpick, revealing the silver underneath, and also brushing gently in attempt to get it out of the cracks, with less success (close-ups show how bad it is). Carefully used ultrafine sandpaper to take a little of the dark surface off, bringing out a bit more of the rich coral red, but the deterioration goes deep - would have been so striking in its original condition a century or so ago, but I'm happy with it as it is, all part of its story...</p><p><br /></p><p><br /></p><p><br /></p><p>[ATTACH=full]312706[/ATTACH] </p><p><br /></p><p><br /></p><p>[ATTACH=full]312707[/ATTACH] </p><p><br /></p><p><br /></p><p>[ATTACH=full]312708[/ATTACH] </p><p><br /></p><p><br /></p><p>~Cheryl[/QUOTE]</p><p><br /></p>
[QUOTE="DragonflyWink, post: 3717070, member: 111"]There's been mention of galalith in a few recent threads, so thought I'd post my German .830 silver snuff box by Heinrich Mohr in jewelry because it's really about the carved 'stone'. Galalith (casein formaldehyde) is less common here in the U.S. than in Europe, though, as a button collector, I've known it for decades since it was a common material for imported buttons - and a lot of those showed deterioration, because, well, they were buttons, subjected to water, heat, cleaning agents, etc. It usually holds up better in jewelry, dresser sets, etc., with the colors and effects often quite wonderful, and 'imitation' bits mistakenly identified as stone, ivory, amber, tortoise-shell, etc., and of course, also identified as bakelite, catalin or celluloid. "Galalith" in google images: [URL]https://www.google.com/search?hl=en&gl=ar&tbm=isch&sxsrf=ALeKk01Wvxvk1M_rcdxil2-BKNJ1jDWLjw%3A1614628082397&source=hp&biw=1536&bih=754&ei=8kQ9YIj3FY-itQWLmYlI&q=Galalith&oq=Galalith&gs_lcp=CgNpbWcQAzIECCMQJzIECCMQJzICCAAyAggAMgIIADICCAAyAggAMgQIABAeMgQIABAeMgQIABAeOgcIIxDqAhAnOgUIABCxAzoICAAQsQMQgwFQ8R9Y_Dlgo0hoAXAAeACAAagBiAHdB5IBAzAuOJgBAKABAaoBC2d3cy13aXotaW1nsAEK&sclient=img&ved=0ahUKEwiIuKyq7o_vAhUPUa0KHYtMAgkQ4dUDCAc&uact=5[/URL] Bought this slightly beat-up box a while back, cost was below scrap, so couldn't resist - pictures weren't great, but the seller did suggest the carved bit was plastic, so suspected it would be galalith. As soon as I opened up the bubble wrap, a faint sour odor hit my nose (bit like spoiled milk), and confirmed the material - should have taken before pictures, it was blackish with a couple of tiny bits of red peeking through, all the crevices and cracks filled with dried silver polish. Took a while, but finally got all the old polish out, working carefully with a wooden toothpick, revealing the silver underneath, and also brushing gently in attempt to get it out of the cracks, with less success (close-ups show how bad it is). Carefully used ultrafine sandpaper to take a little of the dark surface off, bringing out a bit more of the rich coral red, but the deterioration goes deep - would have been so striking in its original condition a century or so ago, but I'm happy with it as it is, all part of its story... [ATTACH=full]312706[/ATTACH] [ATTACH=full]312707[/ATTACH] [ATTACH=full]312708[/ATTACH] ~Cheryl[/QUOTE]
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When galalith goes bad...
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