Lead levels in anchor hocking depression glass?

Hi everyone! First time poster here. My family has had a sizeable collection of depression glass inherited from previous generations, including these gold trimmed anchor hocking 8.5in plates. We are trying to make sure they don't have a ton of lead in them as we've used them a lot over the years for the holidays. Is anyone aware of the history of lead use in anchor hocking's manufacturing of depression glass? I Googled a million different ways but I can't find anything useful. If you have similar era anchor hocking pieces, have you lead tested? What were the results? Thanks everyone, love seeing all your collections!! :)

(https://www.ebay.com/itm/155963033944?mkcid=16&mkevt=1&mkrid=711-127632-2357-0&ssspo=94bMJdyWQUC&sssrc=4429486&ssuid=hhtWsm1cQSm&var=&widget_ver=artemis&media=Copy)[ebay link to someone's identical plates with photo of uv glow]