topographic map with magnifier

antique book books chart charts contour contouring contours destination detail detailed details direction equipment exploration explore exploring find finding fun geographic geographical geography glass glasses guide hill instrument instruments land landscape line lines location look looking magnifier magnifiers magnify magnifying map maps metaphor mountain navigate navigation orientation out plan planning plans plot plotting river rivers roads route routes scale school search searching sepia study studying subject survey surveying surveyor tool topographic topographical topography topologic topological topology travel travelling vintage yellow