W. H. Over Museum

W. H. Over Museum South Dakota's oldest natural & cultural history museum. Located in Vermillion, SD.

04/06/2026

W.H. Over Museum is open today, April 6, 2026

03/31/2026

The W. H. Over Museum will be open this Friday & Saturday for regular hours (10AM-4PM).

Get your copy of "A History of Greek Houses in Vermillion, South Dakota," by Evelyn Schlenker NOW at the W. H. Over Muse...
03/27/2026

Get your copy of "A History of Greek Houses in Vermillion, South Dakota," by Evelyn Schlenker NOW at the W. H. Over Museum!

Over the 140 years that the University of South Dakota has been in Vermillion, many structures have served as fraternity or sorority houses for the “Greek” student organizations. Some houses have long been razed or destroyed by fire; others have moved on to serve as non-Greek residences or even a bed and breakfast hotel.

A new book by Evelyn Schlenker, published by the Clay County Historic Preservation Commission, details the lives of these homes and includes their histories as USD Greek Houses. The book includes photos of the houses and a map of Vermillion showing their locations.

Because so many of the buildings still exist, it is possible to use the map as a tour guide down the tree-lined Willow, University, Yale, Harvard, Prospect, Court, Elm, and Main streets, as well as Forest Avenue and Park Lane.

Using her extensive experience working in historic preservation and the USD Archives, Schlenker also includes in the book the 1921 “Cannon Caper,” instigated by the Alpha Tau (now Delta Tau Delta) fraternity brothers who stole the Civil War Cannon from the grounds of the Union County Courthouse in Elk Point, SD. The cannon resides today at the W.H. Over Museum on the USD campus.

ANNOUNCEMENT: The Museum's Annual Meeting has been changed to SUNDAY, FEBRUARY 15 AT 1:30PM due to a number of schedulin...
01/28/2026

ANNOUNCEMENT: The Museum's Annual Meeting has been changed to SUNDAY, FEBRUARY 15 AT 1:30PM due to a number of scheduling conflicts. Vice President Dave Moen will present on Frontier Photographer Stanley Morrow.

The W. H. Over Museum will be temporarily closed for the remainder of January while we update exhibits & make other repa...
01/10/2026

The W. H. Over Museum will be temporarily closed for the remainder of January while we update exhibits & make other repairs. We will reopen with regular hours on Monday, February 9, 2026!

Phone: 605-659-6151
Email: [email protected]

Thank you for your understanding.

01/10/2026

Welcome to the first Trilobite Tuesday of 2026! Pictured is a 3-in- (7.6-cm-) long Ordovician trilobite from the Fezouata Formation in Morocco. More research is being done to determine the genus of this cheirurid specimen. The discovery of previously unknown or undescribed trilobites continues to make Morocco an exciting place for fossil-related activity.

The W. H. Over Museum's Prairie Kids Club is a fun science and history club with exciting experiments, hands-on projects...
01/09/2026

The W. H. Over Museum's Prairie Kids Club is a fun science and history club with exciting experiments, hands-on projects, and eye-popping demonstrations!

Recommended age: 10 Years and up.
Meetings on Saturdays 1 PM-3 PM, bi-monthly, at the W. H. Over Museum.
First meeting: January 17, at 1 PM.
Registration fee $15 (scholarships available).

TOPICS FOR THE SPRING SEMESTER OF 2026:
Old technology, ‘cool’ experiments with liquid nitrogen, history of money, photography, Pi Day celebration, paper making, archaeology and paleontology.

Learn more and register: https://whovermuseum.org/prairie-kids-club/

On this day, December 29, 1890 at Wounded Knee Creek on the Pine Ridge reservation, roughly 300 Lakota were massacred by...
12/29/2025

On this day, December 29, 1890 at Wounded Knee Creek on the Pine Ridge reservation, roughly 300 Lakota were massacred by the U.S. Army including women, children & elders. Nineteen soldiers were awarded the Medal of Honor specifically for Wounded Knee.

"The Wounded Knee Massacre was one of the final military actions against American Indians on the northern Plains, marking a tragic climax to the Indian wars in the American West, and one of the darkest days in United States history.

Today, the massacre site is a National Historic Landmark and memorial site, with a monument that was erected in 1903 by survivors to remember those who had died at Wounded Knee."

Read more from the South Dakota State Historical Society:

In late 1890, as part of its suppression efforts of the Ghost Dance movement on the Great Plains, the U.S. government sent troops onto Lakota lands. On December 28, the Seventh U.S. Cavalry intercepted Spotted Elk’s band of Miniconjou Lakotas and more than two dozen Hunkpapa Lakotas, who were heading to the Pine Ridge Agency, and escorted them to the cavalry’s camp near Wounded Knee Creek on the Pine Ridge Indian Reservation.

The next day, December 29, the troops, with reinforcements having arrived and surrounded the encampment overnight, attempted to disarm the Lakota men of their weapons. Although historians and others have debated exactly how the violence began, during the disarmament process, a gun went off, beginning a melee of shooting. Soldiers opened fire, much of it indiscriminate, on the Lakotas, who attempted to defend themselves with the weapons they still had. By the end of the fighting, at least 146 Lakota men, women, and children had been killed, among them Spotted Elk, and many were wounded. However, modern estimates place the number killed between 250 and 300. Twenty-five soldiers were killed and more were wounded, although it is probable many were shot by friendly fire.

The Wounded Knee Massacre was one of the final military actions against American Indians on the northern Plains, marking a tragic climax to the Indian wars in the American West, and one of the darkest days in United States history. Today, the massacre site is a National Historic Landmark and memorial site, with a monument that was erected in 1903 by survivors to remember those who had died at Wounded Knee.

To read a collection of firsthand account from survivors and witnesses, see Jerome Greene's book, “All Guns Fired at One Time: Native Voices of Wounded Knee, 1890”: https://www.sdhspress.com/books/all-guns-fired-at-one-time.

You can also listen to a History 605 podcast interview with Greene about the book at https://www.sdpb.org/2021-04-06/history-605-s1-ep-6-all-guns-fired-at-one-time-wounded-knee.

“South Dakota History” has articles about Wounded Knee that are free to read online, including:

“Prelude to Wounded Knee: The Military Point of View”:https://www.sdhspress.com/journal/south-dakota-history-4-3/prelude-to-wounded-knee-the-military-point-of-view/vol-04-no-3-prelude-to-wounded-knee.pdf

"The Historiography of . . . Wounded Knee":https://www.sdhspress.com/journal/south-dakota-history-6-1/the-historiography-of-the-bloody-field-that-kept-the-secret-of-the-everlasting-word-wounded-knee/vol-06-no-1-the-historiography-of-the-bloody-field-that-kept-the-secret-of-the-everlasting-word.pdf

“Another View of Wounded Knee”:https://www.sdhspress.com/journal/south-dakota-history-16-3/another-view-of-wounded-knee/vol-16-no-3-another-view-of-wounded-knee.pdf

and “Wounded Knee: Centennial Voices”: https://www.sdhspress.com/journal/south-dakota-history-20-4/wounded-knee-centennial-voices/vol-20-no-4-wounded-knee.pdf.

Image: The 1903 monument erected by Wounded Knee survivors to memorialize those who died.

On this day, December 26, 1862, 38+2 Dakota men were hanged in Mankato, MN in what is considered the largest mass ex****...
12/26/2025

On this day, December 26, 1862, 38+2 Dakota men were hanged in Mankato, MN in what is considered the largest mass ex*****on in U.S. history.

Ordered by President Abraham Lincoln, the ex*****on was a consequence of the Dakota War of 1862 caused by food shortages among the Dakota, crop failures, & continued broken treaty promises. As a result, the U.S. government confiscated land & forcibly marched ~1,600 Dakota women, children, & elders to an internment camp at Fort Snelling over the winter of 1862-63, where many suffered & perished. In 1863, the remaining Dakota survivors were exiled from their homelands in Minnesota & forcibly removed to various locations including reservations in South Dakota (Crow Creek), Nebraska (Santee), & North Dakota (Spirit Lake). Today, we remember the 38+2 & the ancestors that survived.

Do your last minute Christmas shopping at the W. H. Over Museum Gift Shop and find a unique, handcrafted gift! We have l...
12/19/2025

Do your last minute Christmas shopping at the W. H. Over Museum Gift Shop and find a unique, handcrafted gift! We have lots of Native American beadwork, quilts, prints, beading supplies, Indigenous medicines, books, t-shirts and so much more. Stop by and get some shopping done!

1110 University Street, Vermillion SD
Hours: Monday-Saturday, 10AM-4PM (closed on Christmas)
Phone: 605-659-6151

12/13/2025

The W. H. Over Museum is closed today. We apologize for any inconvenience.

Address

1110 University
Vermillion, SD
57069

Opening Hours

Monday 10am - 4pm
Tuesday 10am - 4pm
Wednesday 10am - 4pm
Thursday 10am - 4pm
Friday 10am - 4pm
Saturday 10am - 4pm

Telephone

+1 605-659-6151

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