Mutual Life Insurance Company of New York. Still sewed shut on top and bottom. Left side shows Calendar for 1884 and January through June for 1886. Right side shows July 1 to 13. Last page shows September 22 to 30. Looks to be Ink Blotter for Top of Desk and you just tear off each two weeks. But this was never used. Brown spot on front of Calendar/Blotter but no rips. Amazing for its age.