map measurer Map measure of the month: the Radix The Radix Map Measurer was invented by Louis J Petion. The simple pen-shape design is its greatest fault Map measure of the month: the Radix
map measurer Map measurer of the month- the Mile-O-Graph The Mile-O-Graph is an intuitive map measurer introduced in the 1950s Map measurer of the month- the Mile-O-Graph
Gear Map measurers Map measurer, opisometer, curvimetre, mile-o-graph, meilograph, chartometer, call them what you will, in the era of digital mapping, who uses such an antique analogue object today? Well, Three Points of […] Map measurers
Three Points of the Compass 