I found this treasure at an estate sale filled with Dutch/Danish artifacts!  There is not another one of these anywhere that I have seen!

It is 15" long and 5.25" wide when closed and 12.5" wide when fully opened.  It has a hanging triangle loop.  They are in excellent condition.  There are signs of expected signs of wear.  The signature at the tip of the back arm is not clear; however, it looks like it might be "Marge" or "Mary".  The back has a decorative tack holding the axle.  There is some dried glue in that spot as well.