First World War (1914-1918). Carl Zeiss artillery range finder, mounted on a tripod. Germany. Latvian War Museum. Riga. Latvia.

1ST WORLD WAR • 20 CENTURY • 20 XX TWENTIETH CENTURY • 20TH CENTURY • 20TH • AIM • AIMING • ARTFORM • ARTILLERY • CANNON • CARL ZEISS • CONTEMPORARY AGE • CONTEMPORARY PERIOD • DISTANCE • DISTANCES • EUROPA • EUROPE • EUROPEA • EUROPEAN • EUROPEANS • FIRST WORLD WAR • GERMAN ARMY • GERMAN • GERMANS • GERMANY • HISTORIA UNIVERSAL • HISTORIA • HISTORY • HUNDRED YEARS WAR • INDOOR • INSIDE VIEW • INSIDE • INSIDES • INSTRUMENT • INSTRUMENTAL • INTERIOR • LATVIA • LATVIAN WAR MUSEUM • LATVIAN WAR MUSEUM. RIGA. LATVIA. • LENS • MEASURE • MEASUREMENT • MEASURING • MUSEUM • MUSEUMS • OPTIC • OPTICAL • OPTICS • PRECISION • RANGE FINDER • RANGEFINDER • RIGA • TECHNICAL • TECHNIQUE • TECHNOLOGY • TEHNOLOGY • TELEMETER • TELEMETRY • TRIPOD • TWENTIETH CENTURY • WAR • WARFARE • WARS • WORLD WAR I (1914-18) • WORLD WAR I • WORLD WAR ONE • WW1 • WWI • ZEISS