TN 1 (06-86)
Do not include material that is clearly nonessential and without present or probable
future value or significance. As a general rule, do not forward:
Initial notes or rough drafts made for the convenience of the DO.
Blank forms or blank questionnaires returned to the DO.
Envelopes not required to establish a filing date.
Copies of routine development correspondence with claimants or employers. (This does
not include correspondence which might be considered an application under.)