Vintage late 1800s compass pocket sun dial. Approx 45mm in diameter(1 3/4 inches). Made with brass nice patina. 100% original very good condition every thinks works. Photos are part of the description.The item "Old compass pocket sundial late 1800s" is in sale since Saturday, September 8, 2018. This item is in the category "Antiques\Science & Medicine (Pre-1930)\Scientific Instruments\Other Antique Science Equip".44" and is located in London. This item can be shipped worldwide.