ReturnDimensions, material, front and back of travelsundial
Instruction for use:
  • Open sundial at right angle.
  • Make the black lines at the center of rotation with one another.
  • Hold thread on (vacation-) spot with thumb.
  • Align it in a north-south direction.
  • Hold horizontaly.
  • Take reading from shadow.
  • Keep compass away from iron.