Lead into Gold, and Other Pastimes

Haven't taken too many brand-new lemon-to-lemonade local photos recently ... so just a reminder to my followers, if I fall behind in timely posts here, remember to check The Eff-Stop, my European archive, which I typically update once or twice a week. This week I look at medieval alchemists' gear in the Aboca museum in Sansepolcro, Tuscany.