The box was used to transport something Made in Denmark that needed to be stored at 38 degrees F. So I am guessing that it was not used for Royal Copenhagen's Porcelain of that name. This leaves us with a culture of bacilli for cheesemaking also named Flora Danica. I found this box at anauction in central Wisconsin in an area of Dairy farms so....
14& 1/2 x 8&3/4 x 8 in tall