Black/white photo. Original document size: (w)6.97 x (h)3.67 cm. Original scanned size: 222 kb JPEG, 600 dpi. Final web-ready size: 27.08 kb. Estimate download time: 11 sec. @ 28.8 kbps. Original TIFF file housed at the Dept. Veterinary Tropical Diseases, University of Pretoria. Metadata assigned by Prof. R.C. Tustin, Professor Emeritus: DVTD. His academic and professional experience includes: veterinarian for 54 years,
senior lecturer at UP for 7 years, head of Department at UP for 17 years and Veterinary Council for 3 years.