AT-A-GLANCE Burkhart's Day Counter Recycled Desk Calendar Refill, 5 x 8 Inches, 2013 (E712-50) Fits base E21; Page size: 4 1/2-Inch x 7 3/8-Inch 12 months (January - December); Julian dates; U.S. Federal and Canadian holidays Computes interest, elapsed time on notes and maturity dates; Appointment section, half-hourly appointments, 8:00 a.m. - 5:30 p.m. Three-year advance planning calendar; Previous month block on every page; One tab per month to allow for easy referencing of dates Includes: call loan table, monthly loan table, 30-days period table for one year