Preservation

MPT: Master Positive Track (Print Film)

Print Film is a positive element made by printing from a negative element.

Master Positive Track (Print Film) is a sound track produced on print film. NARA does not produce MPT on Print Film.

Print Film containing MPT are sent to NARA.

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The U.S. National Archives and Records Administration
1-86-NARA-NARA or 1-866-272-6272

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