Carl Zeiss Jena - E. Braunschweig

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{"lg_-1":[3,0,3,6],"lg_-1_6":[3,0,3,6],"lg_137":[3,null,3,6],"lg_137_6":[3,null,3,6]}

{"lg_-1":[3,2,1,6],"lg_-1_6":[3,2,1,6],"lg_137":[3,2,1,6],"lg_137_6":[3,2,1,6]}

{"lg_-1":[1,0,2,3],"lg_-1_6":[1,0,2,3],"lg_137":[1,null,2,3],"lg_137_6":[1,null,2,3]}

{"lg_-1":[2,0,1,3],"lg_-1_6":[2,0,1,3],"lg_137":[2,null,1,3],"lg_137_6":[2,null,1,3]}