Calendar Reform: World Season Calendar

History's failed attempts to redesign the calendar, from 99 Percent Invisible and Roman Mars.

PDF) Calendar Reform and World Chronology: Pierre de Lille's Three Little Calendars (1529)

Statement re. World Rugby Calendar Reform - Rugby Players Ireland

2023 Monthly Wall Calendar Pioneers Change the World by Kuraray Japan

Disneyland Seasonal Events Calendar for 2024 - Disney Tourist Blog

Children's Programming Calendar: December 2020

Calendar reform - Wikipedia

Calendar reform - Wikipedia

Your Happiness Calendar for June 2019

THE STORY OF A LOST DAY. A BRIEF EXAMINATION OF THE BOLD PLANS OF A WORLD-WIDE MOVEMENT TO ADOPT A NEW CALENDAR. by [Calendar Reform - Anti]: Nichol, Francis D.: (1930)