CHICAGO (CBS) — Restoring glory to the church as a multi-panel 122-year-old Tiffany glass stained window is now back in the South Loop's Second Presbyterian Church, as it took a year to restore it.

Displayed in a great hall in a building in downtown Rochester, a three-column work of stained glass—considered one of the finest in the country—depicts 2,000 years of medical history in 12 panels.