Hyperbolic Match Output


Maker: DAVIS

Model: Davis-Pletts


Scales Front: || Lg, A || B, LL, D || C LL ||

Scales Back:|| || Sh, Sin, Cos, Tan, Cot, Coth || ||

Gauge Marks: π

Cursor Front: Has no marks

Cursor Back: No cursor. Model is a Simplex.

Construction: 25 cm.; Plastic face on laminated wood .

Source: Internet

Information: Can be seen in the last jpeg.