ARC-Onderstepoort Veterinary Research2019-09-302019-09-301923PE97K42http://hdl.handle.net/2263/71492Scanned image of a photographic glass-plate negativePhoto of Dr Knepfer, taken in January 1926. Photographer unknown1 photo : black and whitePDFOriginal medium: Glass-plate negative©2019 ARC- Onderstepoort Veterinary Research (Original) , University of Pretoria (Digital). Provided for educational purposes only. It may not be downloaded, reproduced or distributed in any format without written permission of the original copyright holder. Any attempt to circumvent the access controls placed on this file is a violation of copyright laws and is subject to criminal prosecution. Please contact the collection administrator for copyright issues.Glass negativeVeterinary scienceVeterinary medicine -- ResearchVeterinary medicine -- HistoryVeterinary medicine -- South AfricaVeterinary medicine -- PhotographsStill Image