Silver collectors spoons

I have three collectors spoons. The first one is a Minnesota land of 1000 lakes sterling spoon that measures at about 3 inches. The second one is a 800 silver European Berlin spoon that has amazing enamel work on the front. It measures at 4 3/4 inches. The third spoon is marked B. Manga and measures are almost four inches. It is hallmarked 0.900. The spoons will not be split and are sold together. Please refer to photos for accurate sizing and condition. E5