Q: I have enclosed photographs of a clock handed down to me by my great-uncle. He purchased it at an estate sale around 1931 and I received it around 1972. The clock ticks, chimes and keeps time - ...

I have enclosed photographs of a clock handed down to me by my great-uncle. He purchased it at an estate sale around 1931 and I received it around 1972. The clock ticks, chimes, and keeps time - ...

Clocks are ancient devices because people have always needed to keep track of time. Around the world, sundials, water timers, candle clocks and hourglasses were the earliest timekeepers. However, once ...