Quite a few game boards for this game are known from the middle ages and several from Viking Age Scandinavia. The best Viking Age example is the two sided game board from the Gokstad ship (c. 900). This is clearly Nine Men's Morris with its three courts.
As the disease gets worse, symptoms usually become more severe. Common signs and symptoms of COPD include: 1  An ongoing cough or a cough that produces a lot of mucus (often called smoker's cough) 2  Shortness of breath, especially with physical activity.  Wheezing (a whistling or squeaky sound when you breathe)
For people with COPD, having more shortness of breath than usual can be a sign of an acute exacerbation, or COPD flare-up. 1  Shortness of breath can also be a symptom of a respiratory illness, such as: 2  Respiratory infection (acute bronchitis) 3  Pneumonia. 4  Flu.