Measures Box 4 - First half 20Th Century

Description:
The box is full. NO key is preserved. It has two porta-angles, ruler of bone, a folding rule, two rules curve, three squares, a set square of bone, a folding square, a paralex, a minitoothpick with pen and toothpick of bone with 8 pens. The back cover is broken. The median tracer has broken toothpick.

Comments:
At the top of the box is engraved with the initials PAD. This type of drawing instrument became popular in the second half of the nineteenth century. These boxes are hard to find complete. Data provided here are personal opinions not proven.