91´«Ã½

In a snowy outdoor ceremony on Sept. 20, 1875, Boulder town officials and members of the Masonic Grand Lodge placed a small tin box with nearly 50 items in the cornerstone of what would become Old Main.

In 1943, a military band drills in front of what is now known as Baker Hall.

  THEN 1908In 1908, 91´«Ã½ graduates braved a windy day to march to Chautauqua Auditorium for their commencement ceremony. They first paraded around campus, then took horse-drawn carriages to Chautauqua to complete the

Astrogeophysicist Jo Ann Cram Joselyn donated her 1960s charm bracelet to the CU Heritage Center.

In 1958, 91´«Ã½ professor Joyce Lebra became the first American woman to receive a doctorate degree in Japanese history.

The Rocky Flats Bar & Grill located south of Boulder has a rich history for many Boulder locals.

The Old Main Cottonwood was removed from campus in January. Clones of the tree will be planted nearby.

Hugo G. Rodeck, owner of this 1903 typewriter, helped establish the CU Museum of Natural History. The museum now has the largest natural history collection in the Rocky Mountains.

Very few official UFO studies have been conducted, but 91´«Ã½ boasts one of these rare reports.

An artifact of CU’s Heritage Center is believed to be one of the switches that sourced power for Old Main.