I think the origin of this cast iron alcohol stove is more likely from the very first years of 1900, than of 1910,s. This is a 1901 ad (Jörg Wekenmann) from the German company "Centrale für Spiritus-Verwertung G.m.b.H", with this stove! This company was later incorporated with Hugo Schneider (HS Hasag)! /Conny