Contour maps

[BigRon]

Since many of the KGC maps make use of contour lines, does any one know when these maps were first developed?

 

[Hoss KGC]

If you are talking about Topographics maps, the late 1800s.
Boattow

 

[cavers5]

As the country was topographically mapped at different times, there is no one date for topos. Also, topos come in different scales and these will have different dates as well.

Cavers5

 

[Hoss KGC]

I must have misunderstood the question....thought he wanted to know when they first began making Topo maps.

 

[cavers5]

I could have misunderstood, too.

Good luck, fellas.

Cavers5