Correspondence, clippings, accounts, receipts, scripts, press releaes, stock certificate, reviews, lists, notes.

Established in 1914, the Exactus Photo-Film Corporation and the Palo Alto Film Corporation were based in Palo Alto, California. They produced educational and historical films for use in the classroom. Harry C. Peterson served on the board of directors and as an officer in both companies as well as curator for Sutter's Fort. Various of his papers are included in this collection.

Please credit California State Library.

Unrestricted.