The Original Vienna Snow Globe Factory, producing 300,000 snow globes annually, was founded by Erwin Perzy I, who invented it accidentally in 1900 while working on a lighting solution for operating rooms. The first snow globe contained a miniature pewter church inside. Despite initial decline, the business boomed after World War II, spearheaded by Erwin Perzy II, and later by his son, Erwin Perzy III. Their unique formula for long-lasting snow made them the industry leader. Today, the family business is run by Sabine Perzy, who navigated the Covid-19 pandemic successfully with innovative designs. Snow globe enthusiasts consider the Original Vienna Snow Globes unparalleled due to their craftsmanship and perfect snow.
https://www.smithsonianmag.com/innovation/how-an-experiment-to-amplify-light-in-hospital-operating-rooms-led-to-the-accidental-invention-of-the-snow-globe-180985742/