At the recent TFG conference, there was an abundance of interest in the protractor (“Koller Schrägmass”) that was donated to the auction. For those that are interested in obtaining one, please contact Joe Miller at email@example.com. The delivered price is 419 Swiss francs (when ordered individually) and, depending on the number ordered at once (and the current exchange rate), the price will be in the $350-375 dollar range, which is a veritable steal, compared to the $1400 price tag it went for at the auction!
The protractor is accurate to 1/10th of a degree, using a vernier-scale to ensure accuracy and repeatability. It is a precision tool; which may be invaluable depending on your layout methodology.
Calumet, MI 49913