Adams Spiral Memo Book, 5.5 x 11 Inch, 2-Part, Carbonless, 2 Memos per Page, 50 Pages, White and Canary (SC1157) Efficient way to send memos quickly; part two remains in book for your records 2-part carbonless forms 2 memos per page 100 sets per book White/canary forms sequence, second part of form remains in book for records