WWI British Prismatic Compass – 1918 E. Koehn Genève Suisse wash These rounds are securely loaded

These rounds are securely loaded into original World War II-era steel chargers

This innovative combination of tools significantly reduced the time needed for accurate triangulation and route planning

including on the Western Front

Antoninianus

WWI British Prismatic Compass – 1918 E. Koehn Genève Suisse wash These rounds are securely loadedThis original WWI British Prismatic Compass, manufactured by E. Koehn of Genve, Suisse and dated 1918, is a rare and exceptional piece of military history. E. Koehn, a respected Swiss watch and instrument maker, produced a limited number of precision compasses for British forces during the final year of the Great War. Constructed from solid brass and designed for durability in the field, the compass features a classic prismatic sight for accurate