Moon Phase Dial
Function The purpose of a moon phase dial – like the time dial that tracks the time through the day, is to keep tract of the moon’s position as it travels around the earth, every 291/2 days – which is … Read More
Function The purpose of a moon phase dial – like the time dial that tracks the time through the day, is to keep tract of the moon’s position as it travels around the earth, every 291/2 days – which is … Read More