Abstract: A business reply form to be mailed from a sender to a recipient initially comprises two detachably connected folded sealed sheets; namely, a first instruction sheet which is to be retained by the recipient; and a second questionnaire sheet which is to be detached from the first instruction sheet, filled out by the recipient, folded, and returned by mail to the sender. The second questionnaire sheet includes the name and address of the recipient typed thereon in an address space and the first sheet contains a window in registry with the address space through which the name and address of the recipient appears when the form is initially mailed to the recipient. Thus, one entry of the recipient's name and address on the second sheet by the sender enables the form to be mailed to the recipient and also serves to identify the recipient when the second questionnaire sheet is returned to sender.

Abstract: A manifold report form, originally provided in the form of a continuous web comprising serially connected detachable forms and adapted to have data entered upon the front and back sides thereof by imprinting or writing, and methods of using or processing the form are disclosed. The form comprises three superimposed coextensive record sheets (top, middle and bottom) upon which data is to be entered, two sets of carbon papers for entering data from the originally imprinted record sheets to the record sheet copies, and two protective tissue paper sheets to prevent data being entered on the front side of the form during the first imprinting or writing from appearing on the back side of the record sheets. The first original imprinting appears on the front side of the top sheet and the second original imprint appears on the back side of the bottom sheet.