- collectionPhotographic postcard collection
- 1023 more...
- itemPH 2018.005.011 - [Farmyard with pig pen]
- itemPH 2018.005.012 - Down the St. Croix [River], St. Croix Falls, Wisconsin
- itemPH 2018.005.013 - [Floral postcard from St. Croix Falls]
- itemPH 2018.005.014 - Cow's Udder,' Crystal Cave, Spring Valley, Wisconsin
- itemPH 2018.005.015 - The Miser,' Crystal Cave, Spring Valley, Wisconsin
- itemPH 2018.005.016 - The Skull' - Crystal Cave, Spring Valley, Wisconsin
- itemPH 2018.005.017 - North view, 'Ball Room,' Crystal Cave, Spring Valley, Wisconsin
- itemPH 2018.005.018 - Prehistoric channel, Lost River, Crystal Cave, Spring Valley, Wisconsin
- itemPH 2018.005.021 - North view, ball room, Crystal Cave (J23)
- 396 more...
