From a CDL Blog Post:
We are delighted to announce that Calisphere now provides access to over two million historical images, texts, recordings, and other primary resources from the state of California’s remarkable digital collections. Explore early maps of the world; photographs from historical newspapers; paintings reflecting periods of cultural significance; personal journals and diaries charting new frontiers; political posters calling for decades of social and political change; and interviews with and oral histories of the citizens of this state. Visit Calisphere to access this openly-available, statewide aggregation of digitized resources from over 300 participating institutions and delve into the stories that have shaped California throughout its history.
We’re celebrating this significant milestone with a collection of free “virtual meeting” backgrounds to share with colleagues, students, researchers, and friends. Choose from a variety of iconic, historical, or whimsical images to set as your virtual meeting background.
Direct to Access/Search/Browse Calisphere