Standard B&P Blank Books and Loose Leaf Devices Standard Memorandum Book Side Opening No. Size Ruled No. of Leaves 483 6 x 3¼ Taint 72 485 “ $ and Cts. 72 487 “ Quadrille 72 489 6¾ x 4¼ Taint 72 491 “ $ and Cts. 72 493 “ Quadrille 72 495 7½ x 5½ Taint 72 497 “ $ and Cts. 72 501 8½ x 5½ Taint 72 503 “ $ and Cts. 72 Specify by Number the Book desired Made in U.S.A.