Aristo 1067U Darmstadt 20"

Country of manufacture: Germany,            Date of manufacture: Mar 1953,      Mfg. Code: 533
Overall length: 57.8 cm,          Width: 4.9 cm,           Weight: 243.3 gms
Materials: all plastic, closed-body simplex
Cursor: 7.6 X 4.6 X 1.1 cms; all plastic, with one-section magnifying; lines = Four on front
Scales: 16, extensions on A, B, C, CI, D
Front: 50 cm // x³, x² [ x²,1/x², 1/x, x] x, √(1-x²),sin, tg
Back: 20 in
Slide Back: lgx, e0.01x, e0.1x,ex
Gauge Marks: [ π, ρ, e ]
Condition: C2-C3 (Mint w/out all extras to Very Minimal signs of use)
Came with: Orig. gray cardboard case