It was very similar to Irish and English crystal from the same period. Dansk Designs Ltd embossed mark. Authentic Antiques Much of vintage lead crystal makers marks old glass was unsigned; paper labels did not survive: Kaj Franck embossed mark for Iittala. A 35 percent lead oxide content in glass produces the highest sparkle with an index of refraction of 1. Its weight also distinguishes vintage crystal. Wedgwood acid etched marking.
Glass identification guide: A collection of signatures and markings that can be found on many types of antique and vintage collectable glassware. Using all these tips together will give you a good idea of if your item is lead crystal. to identify Lead Crystal while at a an antique shop, flea market or yard sale. Many crystal makers mark their items in some way to help identify their brand. Goebel Lead Crystal Figurines list at issaquahyouthlacrosse.com the web that can help you identify marks and codes to establish the age of vintage and antique items.
By adding lead oxide to molten glass, the crystal created has a higher index of refraction. M J Sweden Mats Jonasson signature. Manufactured glass and the emerging anti-ornamental Mid-Century Modern sensibility ended the fascination with glittering facets. Venini Murano Made in Italy acid stamped signature. References 6 American Cut Glass Association: Before electric light was widely available, wealthy people used lead crystal glass on their dining tables. Bertil Vallien signature for Kosta.
Goebel Lead Crystal Figurines list at issaquahyouthlacrosse.com the web that can help you identify marks and codes to establish the age of vintage and antique items. Several iterations of the original Imperial Glass Company mark used in . these are molded rather than etched, acid cut or decorated in some. N.B. Please note that actual labels or marks may be significantly larger or smaller than the sand-blasted mark . Waterford Crystal, Ireland (established ).