Tanzania 1986 100 Shilingi, 19.44 grams, 0.925 Silver 0.5781 Oz, Km#18a. World Wildlife Fund Series, Elephant mother and little calf. Head of President J. For All certified coins, due to the lights angels are different when taking the pictures, hairlines appeared on the images may NOT the problems of the coin, which might be the lighting Reflection, Double Shadows and so on.. Please check the PCGS, NGC and other grading company`s webpages with their official images. (Registered and can be Traced), and we are fully responsible for any damage or loss for your package during the process of mailing. Please allow about 2-4 weeks to receive your package. Guarantee all the coins we listed to be genuine pieces.