8 Day Gold Finish Unique Grassho. Antique 18th Century French Nicholas Bion Brass Pocket Compass Sundial. A rare sundial you just don't see very often. I believe it's made by French Nicholas Bion during 18th century.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. 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. The item "Antique 18th Century French Nicholas Bion Brass Pocket Compass Sundial" is in sale since Saturday, September 22, 2018. 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.