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Do Franciscan Potteries vintage dishes have unsafe levels of lead. Does Mexican pottery that is marked lead-free have unsafe levels of lead

Do Franciscan Potteries vintage dishes have unsafe levels of lead? Does Mexican pottery that is marked lead-free have unsafe levels of lead? (video)

Here are the blog posts related to the video below: Franciscan Ivy. Franciscan Desert Rose. Mexican “Lead-Free” Pottery. Comments to the “viewers” in this are from the original posting of the video as a Facebook Live video! Video is about 6 minutes long, and also shows you how to stretch one LeadCheck swab out to […]

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Vintage Franciscan Desert Rose Earthenware Tamara Rubin Lead Safe Mama 1

Franciscan Desert Rose Earthenware China – c. 1941, Made in USA: 122,200 ppm Lead!

When this Franciscan Desert Rose Earthenware China (Made in the USA, c. 1941 and later) was tested with an XRF instrument it came in at 122,200 +/- 5,000 ppm lead. It is negative for Cd (cadmium), As (arsenic) and Hg (mercury), however that is one heck of a lot of lead to be found in […]

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Franciscan Potteries Ivy Platter Tamara Rubin Lead Safe Mama 1a

Franciscan Ware Potteries (c. 1948) Franciscan Ivy Pattern Serving Tray: 304,000 ppm Lead

This is a Franciscan Potteries vintage “Ivy” pattern serving tray that I got at the Good Will Bins a while back (to add to my “Museum of Lead” collection!) The interesting thing about glazes (especially on pieces that are handmade or hand-painted) is that the levels of lead can vary significantly across the surface of […]

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bauer

Vintage Bauer Los Angeles Blue Mixing Bowl: 474,100 ppm Lead

Blue  vintage mixing bowl by  “Bauer, Los Angeles”. When tested with an XRF instrument the bowl pictured had the following readings: Lead (Pb): 454,100 parts per million (ppm) on the outside Lead (Pb): 474,100 ppm on the inside (the FOOD SURFACE of the bowl!) Important to note, the bowl also tested negative with Lead Check […]

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Vintage (c. 1955-1966) Franciscan Autumn Pattern China: 716,100 ppm Lead + 73,000 ppm Arsenic Too!

Franciscan Autumn Pattern plate & saucer: as high as 716,100 ppm lead in the glaze. Autumn Pattern: 1955 – 1966 Also: 73,000 ppm arsenic. Note: the plate was higher lead than the bowl, and they look like they are from different batches based on the maker’s marks on the bottom.  The bowl / saucer was […]

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