German WW1 Rhinemetall Shell Case 1917

German WW1 Artillery Shell SP61 75mm
German WWI brass artillery shell case Rhinemetall Fabrik "Rh M F" Düsseldorf. The shell is dated February 1917 and code SP61. The shell case measures 23cm in height with a width 75mm. 

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WW1 Imperial German 77mm Artillery shell. INERT & FFE. Case is marked Polte Magdeburg April 1917 complete with unfired restored shrapnel case which contains shrapnel balls along with correct inert alloy fuze.