The >W&G< measure is an Australian made scale ruler from a company that began manufacturing duplicate printing plates and supplying printer equipment but went on to build a reputation for their well-made drawing instruments.
It is not often that a new design of map measure appears on the market. Harvey Maps bucked the trend in 2022 and released a fun little product- boot and shoe laces complete with printed scales to suit their most popular map scales- 1:25 000 and 1: 40 000.
The Freiberger Präzisionsmechanik company is based in Saxony, Germany and has a long and convoluted history that has seen many name and structural changes. From 1965 to 1990, they were part of the Kombinat VEB Carl Zeiss Jena optics parent company. The Kurvimeter 78 map measure looked at here dates from that period of Soviet control.
This months map measure was manufactured by Polish manufacturer ZZG INCO (Zakład Chemii Budowlanej United Economic Teams INCO-Veritas) for both civilian and military use. It is simple, well made and accurate.
This map measure from Fritz Chatelain of Neuchâtel, Switzerland, was sold by Lawrence & Mayo in the early 20th century. The accurate and high quality instrument was later called the 'Universal Map Measure'.
The Russian made KY-A Curvimeter was made for both the civilian market and the Red Army at the fabled Zlatoust watch factory in the 1970s. Cheaply made from plastic and metal, it is a robust and reasonably accurate instrument.
The Minerva Curvimeter, model number C-01, is a beautifully crafted Swiss made map measure with one of the smoothest tracking mechanisms to be found on this type of instrument. This is unsurprising, considering this measure was made by a company skilled in producing high-quality watches.
This month's map measure was released by Panerai for the Classic Yachts Challenge in 2007. Produced as a very limited edition, a small number were also available on general sale, in particular, to collectors of all things Panerai, the 'Paneristi'.