An official state of Pennsylvania historical marker was placed in front of the Plaza Theater, which Anna Wagner Keichline designed in 1925. This posthumous recognition honors her contributions to architecture and her impact on the community.

Anna Wagner Keichline died at the age of 53. This marks the end of her prolific career as an architect, inventor, and activist.

Anna Keichline leads a march of Suffragists in Bellefonte during nationally organized protests. This event showcases Keichline's involvement in the women's suffrage movement and her activism for women's rights.

Anna Wagner Keichline was born in Bellefonte, Pennsylvania. This marks the beginning of the life of an influential architect, inventor, suffragist, and World War I Special Agent.