{"product_id":"a-faberge-jeweled-gold-agate-model-workmaster-henrik-wigstrom-st-petersburg-1908-1917-pendant-101352663","title":"A Faberge Jeweled Gold Agate Model, Workmaster Henrik Wigstrom, St. Petersburg, 1908-1917 Pendant","description":"A Faberge Jeweled Gold Agate Model, Workmaster Henrik Wigstrom, St. Petersburg, 1908-1917\u003cbr\u003eSigned: Yes. Faberge important master Henrik Wigstrom\u003cbr\u003eWork Master: Marked initials H.W for Henrik Wigstrom\u003cbr\u003eHenrik Wigstrom (1862-1923) - workmaster mark H.W. wm-hw - active 1903-1917\u003cbr\u003eHe inherited the Perkhin workshop after the death of his friend, and became the third and last senior workmaster responsible for most of the Tsar Imperial Easter eggs for the years 1904-1917. In the McFerrin Collection the Wigstrom workshop is represented by a two-sided Louis XVI Fire-Screen Frame with photographs of Tsar Nicholas and the Tsarina Alexandra Feodorovna of a later vintage. Different colored golds depict the floral motives. The various colors are made through the addition of copper, silver, zinc, iron, etc., to form an alloy, for example, green gold is 75 parts of pure gold to 25 parts of silver. Further details on the alloys used by Faberge can be gleaned from Lowes and McCanless, Faberge Eggs:\u003cbr\u003eSizes:  2.1 cm\u003cbr\u003eWeight: 6 Grams\u003cbr\u003eMaterial:  56 Russian antique gold\u003cbr\u003ePeriod: 1908-1917","brand":"LATELIER LUXURY SALON","offers":[{"title":"Default Title","offer_id":48547109765337,"sku":"101352663","price":4050.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/5251\/2729\/files\/b56fcf50-4159-43b7-8ca8-8366d5aef03c_9c4ac3fd-750a-44b1-b367-2b6e2dcbe809.jpg?v=1776581555","url":"https:\/\/latelierluxurysalon.com\/products\/a-faberge-jeweled-gold-agate-model-workmaster-henrik-wigstrom-st-petersburg-1908-1917-pendant-101352663","provider":"LATELIER LUXURY SALON","version":"1.0","type":"link"}