Topo50 Prototype - Front Cover

The front covers of Topo50 maps include important features such as:

• a new design to easily distinguish it from the previous NZMS260 series
• adjacent sheet names on the reference panel
• an awareness panel to indicate the maps are "Used by New Zealand Emergency Services"
• use of different sheet numbering. For example, Christchurch area was "M35" and will now be "BX24".