Lahr is a city (44,884 inhabitants end 2015) in western Baden-Württemberg, Germany. It is the second largest city in Ortenau (district) after Offenburg. Historically, a District seat in the Grand Duchy of Baden, province of Offenburg.
Postmarks in Germany
Postmarks in German Empire
After 31 December 1871.
Postmarks of Grand Duchy of Baden
LAHR was a District (Kreis), code 79; a sub-office (Postablage) was LAHR-SELBACH.