1715 NICOLAS BION COMPASS DIRECTION SUNDIAL. This is a rare sundial you just don't see very often. I believe it's made in France between 1675 and 1715 by Nicolas Bion. And his name is engraved on the surface of this sundial.On the front of the dial, there are several sets of Roman numerals. I'm sure they are for you to tell the time. You will also see a compass, which helps you to determine the direction. On the reverse side, you will see a list of cities' name with a number following them. This sundial measures 75mm by 63mm. All item will be carefully packed with real packing material, bubble wrap, Styrofoam, foam peanut, & NO newspaper. FEEDBACK: Your feedback is very important to us. We are eager to work with our customers. 1715 Antique French Nicolas Bion Compass Direction Sundial" is in sale since Wednesday, June 23, 2021. This item is in the category "Antiques\Science & Medicine (Pre-1930)\Scientific Instruments\Other Antique Science Equip". The seller is "zero-distance" and is located in Livermore, California. This item can be shipped worldwide.