Freiberger marine sextant, used, with instruction manual and keys. Professional marine unit, useable condition. The item "Freiberger Drum Sextant" is in sale since Friday, October 19, 2018. This item is in the category "Antiques\Science/Medicine\Scientific Instruments". The seller is "skalon123" and is located in Limassol.This item can be shipped to North, South, or Latin America, all countries in continental Asia, European Union member countries.