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| Fritz Otto washes, bleaches, and irons his lab coat every weekend, well almost every weekend. | 
Below, the workshop of the Kunstgewerbeschule Hamburg under the direction of Professor Kurt Londenberg, former student of Ignatz Wiemeler. From the December "Bilderbeilage" of the Allgemeiner Anzeiger für Buchbindereien, [after 1957]. Note the nice crisp lab coats.
 


 
 

























