The tidal range is the vertical difference between the high tide and the succeeding low tide. Tides are the rise and fall of sea levels caused by the combined effects of the gravitational forces exerted by the Moon and the Sun and the rotation of the Earth.
Coin toning can intrinsically increase or decrease the value of coins. Natural coin toning can be quite beautiful. It can also be outrageously ugly. And because beauty is often times in the eye of the beholder, placing a value on a coin due to its toning can present problems.
Your coin, even in lightly worn condition is appreciated by collectors. Nice, original coins add quality to any collection. In uncirculated condition, the image to the right is an example, 1880 Indian head penny value is well above $55. Bidding results of a gem quality coin at auction are detailed below.our coin, even in lightly worn condition is appreciated by collectors. Nice, original coins add quality to any collection. In uncirculated condition, the image to the right is an example, 1880 Indian head penny value is well above $55. Bidding results of a gem quality coin at auction are detailed below.