J.Ottmann Lithografische Maatschappij American Commerciële lithografie 19e-20e eeuw 19e/20e eeuw Artworks by this artist Crown Prince coffees, unequalled for richness & purity, Ross W. Weir, New York 1886 Compliments of the Jacob Hoffmann Brewing Co., Oriental brewery 1900 All nations use Singer sewing machines 1892 De Wolf Hopper in Happyland 1905 Twirly whirly 1904 De Wolf Hopper in Happyland 1905