XRF test results for the coin / token pictured. 75-second reading Lead (Pb): 262 +/- 30 ppm Cadmium (Cd): 13 +/- 9 ppm Mercury (Hg): non-detect Bromine (Br): non-detect Chromium (Cr): non-detect Iron (Fe): 468 +/- 37 ppm Nickel (Ni): 100 +/- 44 ppm Copper (Cu): 875,400 +/- 500 ppm Zinc (Zn): 122,800 +/- 300…
Introduction (for those new to this website): Tamara Rubin is a multiple-federal-award-winning independent advocate for consumer goods safety, and a documentary filmmaker. She is also a mother of Lead-poisoned children (her sons were acutely Lead-poisoned in 2005). Since 2009, Tamara has been using XRF testing (a scientific method used by the U.S. Consumer Product Safety…
![Vintage faux-antique coin from Greece: 542,300 ppm Lead [54%] + 2,144 Cadmium + 2,705 Antimony. Bad news all around.](https://tamararubin.com/wp-content/uploads/2020/07/Vintage-Faux-Antique-Souvenir-Coin-from-Greece-Lead-Safe-Mama-2020-01-768x576.jpeg)
Faux-Antique Greek Coin The owner of this coin told me she got it at a shop in Greece. She said there was a bowl of them at the shop and the owner of the shop was giving them away to patrons of his shop as a souvenir. Souvenirs like this are especially concerning as the…
Seattle Space Needle Collectable Token Arsenic (As): 1,245 +/- 164 ppm Selenium (Se): 11,000 +/- 800 ppm Zinc (Zn): 153,700 +/- 2,400 ppm Copper (Cu): 824,900 +/- 4,200 ppm Bismuth (Bi): 985 +- 168 ppm Chlorine (Cl): 7,018 +/- 3,099 ppm Some additional reading that may be of interest: More coins we have tested and…
Posted: Friday, March 20, 2020 Introduction: Tamara Rubin is an independent advocate for consumer goods safety, and she is also a mother of Lead-poisoned children. She began testing consumer goods for toxicants in 2009 and was the parent-advocate responsible for finding Lead in the popular fidget spinner toys in 2017. She uses high-precision XRF testing (a…
Posted: Friday, March 20, 2020 Introduction: Tamara Rubin is an independent advocate for consumer goods safety, and she is also a mother of Lead-poisoned children. She began testing consumer goods for toxicants in 2009 and was the parent-advocate responsible for finding Lead in the popular fidget spinner toys in 2017. She uses high-precision XRF testing (a…
For those new to this website: Tamara Rubin is a multiple-federal-award-winning independent advocate for childhood Lead poisoning prevention and consumer goods safety, and a documentary filmmaker. She is also a mother of Lead-poisoned children (two of her sons were acutely Lead-poisoned in 2005). Since 2009, Tamara has been using XRF technology (a scientific method used…
For those new to this website: Tamara Rubin is a multiple-federal-award-winning independent advocate for childhood Lead poisoning prevention and consumer goods safety, and a documentary filmmaker. She is also a mother of Lead-poisoned children (two of her sons were acutely Lead-poisoned in 2005). Since 2009, Tamara has been using XRF technology (a scientific method used…
I bought both of these sets (pictured below) on ebay tonight and I look forward to testing them to compare how the XRF detectable Lead levels are different between the very worn blue one and the blue in newer condition! Stand by (I will probably be reporting the test results for these a month or…
![1996 Dave And Buster’s Collectable Coin: Lead Free [29% Zinc, 70% Copper!]](https://tamararubin.com/wp-content/uploads/2019/07/Dave-And-Busters-1996-Coin-Lead-Safe-Mama-1-768x576.jpg)
Recently a reader of mine (and actually a long-time friend in the Lead-poisoning prevention world) contacted me to ask if I had ever tested one of these Dave and Buster’s coins. I was not at all familiar with Dave and Buster’s, but I looked it up and this appears to be a coin similar to…
When tested with an XRF instrument this collectable “figurine” of little brown glazed monkey by “Wade England” had the following readings. Lead (Pb): 33 +/- 11 ppm Chromium (Cr): 1,961 +/- 107 Zinc (Zn): 3,853 +/- 139 ppm Iron (Fe): 12,700 +/- 500 ppm Bismuth (Bi): 48 +/- 12 ppm Vanadium (V): 93 +/- 27…
When tested with an XRF instrument this collectable “figurine” of a cannon with cannonballs by “Wade England” (with a light blue-gray glaze) had the following readings. Lead (Pb): 50 +/- 10 ppm Barium (Ba): 276 +/- 37 ppm Zinc (Zn): 69 +/- 26 ppm Copper (Cu): 69 +/- 26 ppm Iron (Fe): 3,963 +/- 223…