Block for chart 1810.9 - NtM 350/18
See NL NtM 291/20 for new block. This block has been replaced.
Instructions for printing blocks
A PDF file viewer (e.g. Acrobat Reader) is required to print out block corrections.
- Put the scale at ‘actual size’ in the printer properties.
- Use a colour printer with minimal 300 dpi resolution for the block corrections.
- Use 80 g/m2 paper for a proper result for the block corrections.
- The maximum format for printing out block corrections is ISO A4 paper.