I have had to re-list this item as it has not been paid for. Height 9 inches (23 cms) and the base 4.75 (12 cms).Signed in script to the base, T. Cooke & Sons, York & London. The item "Lacquered brass Gyroscope T. Cooke & Sons" is in sale since Monday, July 16, 2018. This item is in the category "Antiques\Science/Medicine\Scientific Instruments". The seller is "marl727" and is located in Blackpool. This item can be shipped to North, South, or Latin America, all countries in Europe, Australia.