{"id":926,"date":"2025-11-16T17:41:14","date_gmt":"2025-11-16T17:41:14","guid":{"rendered":"https:\/\/margaretpriest.net\/?p=926"},"modified":"2026-09-05T02:03:40","modified_gmt":"2026-09-05T02:03:40","slug":"egg-cup","status":"publish","type":"post","link":"https:\/\/margaretpriest.net\/?p=926","title":{"rendered":"Ceramic egg cup, Margarete Heymann-Loebenstein"},"content":{"rendered":"\n

First-year object treatment in the Garman Art Conservation Department at Buffalo State University. Supervisor: Emily Hamilton.<\/p>\n\n\n\n\n\n\n\n

Ceramic egg cup from breakfast set
Margaret Heymann-Loebenstein
c. 1923 – 1934
Stoneware
2 1\/4\u201d x 2 1\/16\u201d diameter<\/p>\n\n\n\n

<\/div>\n\n\n\n
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Before treatment<\/h2>\n\n\n\n
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Normal illumination.<\/figcaption><\/figure>\n<\/div>\n\n\n\n
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After treatment<\/h2>\n\n\n\n
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Normal illumination.<\/figcaption><\/figure>\n<\/div>\n<\/div>\n\n\n\n
<\/div>\n\n\n\n

Exam report<\/h2>\n\n\n\n
248152_EXAM_REPORT<\/a>Download<\/a><\/div>\n\n\n\n

<\/p>\n\n\n\n

Treatment report<\/h2>\n\n\n\n
248152_TRMT_REPORT<\/a>Download<\/a><\/div>\n\n\n\n

<\/p>\n\n\n\n

Images <\/h2>\n\n\n\n
248152_EXAM_REPORT_image-pages-merged<\/a>Download<\/a><\/div>\n\n\n\n

Links open in a new tab.<\/p>\n\n\n\n

<\/div>\n\n\n\n

Progress photos<\/h2>\n\n\n\n
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\"\"<\/figure>\n<\/figure>\n\n\n\n
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XRF glaze analysis<\/h2>\n\n\n\n

X-ray fluorescence was performed to determine the presence of heavy metals in the house-made glazes; such as lead, tin, and uranium.<\/p>\n\n\n\n

Sample<\/th>Elements<\/th><\/tr><\/thead>
Orange glaze<\/td>Ca<\/strong>, Zn<\/strong>, Pb, Fe, Ti, Cr<\/em>, Sr<\/em>, Sn<\/em><\/td><\/tr>
Cream glaze<\/td>Zn<\/strong>, Pb, Fe, Ca, Si, U<\/em>, Ti<\/em>, Cr<\/em><\/td><\/tr>
Body<\/td>Ca<\/strong>, Zn<\/strong>, Pb, Fe, Ti, Cr<\/em>, Cu<\/em>, Bi<\/em>, Sr<\/em>, Sn<\/em><\/td><\/tr><\/tbody><\/table><\/figure>\n","protected":false},"excerpt":{"rendered":"

First-year object treatment in the Garman Art Conservation Department at Buffalo State University. Supervisor: Emily Hamilton.<\/p>\n","protected":false},"author":2,"featured_media":1565,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[23],"tags":[],"class_list":["post-926","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-conservation"],"_links":{"self":[{"href":"https:\/\/margaretpriest.net\/index.php?rest_route=\/wp\/v2\/posts\/926","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/margaretpriest.net\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/margaretpriest.net\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/margaretpriest.net\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/margaretpriest.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=926"}],"version-history":[{"count":16,"href":"https:\/\/margaretpriest.net\/index.php?rest_route=\/wp\/v2\/posts\/926\/revisions"}],"predecessor-version":[{"id":1564,"href":"https:\/\/margaretpriest.net\/index.php?rest_route=\/wp\/v2\/posts\/926\/revisions\/1564"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/margaretpriest.net\/index.php?rest_route=\/wp\/v2\/media\/1565"}],"wp:attachment":[{"href":"https:\/\/margaretpriest.net\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=926"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/margaretpriest.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=926"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/margaretpriest.net\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=926"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}