: In the Bill Emerson Papers at the State Historical Society of Missouri, the "f" designation is frequently used for folder and item indexing within collections of video and audio tapes.
: The term "f. 1651" (meaning "fecit" or "made in 1651") is a common signature on historical artworks, such as Rembrandt’s etching Clement de Jonghe . f 1651.mp4
: In some municipal records, such as those from Teolocholco, Mexico , "F-1651" is used as a specific identification code for administrative tasks or internal documentation. : In the Bill Emerson Papers at the