40 year Calendar Compass Authentic Models CO030
Authentic Models 40 year Calendar Compass CO030
This Authentic Models 40 Year Calendar Compass is an early, simple pocket calculator from an era when 40 years were akin to perpetual. Its origin goes back some 500 years. Calculate the day of the week for any given future date, within a 40-year span. To use, simply rotate dial until the selected year lines up with the selected month. Locate the particular date and find the day of the week above it. And inside is a compass. Comes Boxed.
Colour: Gold and Polished.
Size: Ht 0,8" (Ht 2,06cm)