'Vegetarians! Gunther Mohr, chef [...] delivers vegetarian dinners daily [...]. Vegetarians are also welcome to dine at the above address.'

Het vegetarisme : in verband met de geheel-onthouding en 't sociale vraagstuk [Vegetarianism connected to total abstention and the social issue] / J.W. Gerhard
Amsterdam : Vlaanderen, 1897

NVB Lending Library no. 23