Vintage 40 years brass & marble perpetual calendar 1974-2023 / south africa made

• This type of calendar allows you to determine the day of the week for any date within a specific 40-year period (in this case, 1974-2023, as indicated on the calendar itself). • In order To use it, you align the desired year and month on the rotating brass dial, and the corresponding dates will appear with the correct day of the week above them. • Crafted from brass and set in a marble base, it can also serve as a decorative paperweight in any desk • Back In 1970s It Was Possibly given As a Thanks given Present To Customer Of "HIGHVELD ELECTRIC LTD" in S.Africa •in fantastic condition NOW ONLY €29,90• A4