As the name says, I'm a Geyser Nerd. Like, a huge nerd. Like, the people I worked with when I lived in Yellowstone thought I was a nerd (OFI Gift Shop, 2015-16). These postcards are my personal collection, for insurance and for sharing. I have collector's lists available for different publishers and series. I also have the scans of the backside of the cards, so if there's something you want to see, just message me. And if you know of something missing from my collections? PLEASE message me.