50-Year Calendar

50-Year Calendar
 
Where modern technology meets historical tradition, the 50-Year Calendar is a fascinating relic from the past. Its origins date back some 500 years, this early, simple pocket calculator was designed for an era when 50 years were akin to perpetual. Intriguing, as well as practical and effective, this calendar allows you to calculate the day of the week for any given future date within a 50-year span. To use, simply rotate the dial until the selected year lines up with the selected month. This unique and historic gift is perfect for anyone with an interest in history, astronomy, or simply loves a good conversation starter. Add a touch of historical flair to your space with the 50-Year Calendar.