Help---I am working on a small Herschede Grandmother clock. It has a name on the inside,"300 Newton" I have no problem with the mov't, it's the pendulum. When the customer rec'd the clock from relatives, it had a Quartz Pendulum. Needless to say this is wrong. My problem is how do I determine the length of the rod and the weight of the bob. I repair clocks for a local jeweler, but their idea is trial and error...I'm sure there is a better way. I've only been repairing clocks for about 5 yrs and learning something new everyday. I'm a member of the NAWCC and have learned from the past, you people are a wealth of knowledge.. Thanks----Larry
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Larry D. Robison
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Larry D. Robison