Berlin Laboratory Porcelain "H" brand slab 12.5x10.5cm
- Made:
- pre-1938 in Berlin
Berlin Laboratory Porcelain "H" brand slab 12.5x10.5cm, bearing table of 5 columns of atomic weights, pre 1938
Berlin Laboratory Porcelain "H" brand slab 12.5x10.5cm, bearing table of 5 columns of atomic weights, pre 1938