As noted, check your state requirements. But if they are basically images now and can be recreated to look the same and carry the same weight, charge a fee for processing it if disclosed, put it on return mail status and move on, recreating it as needed at some future date.
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AndyZ CRCM
My opinions are not necessarily my employers.
R+R-R=R+R
Rules and Regs minus Relationships equals Resentment and Rebellion. John Maxwell