1400 England
3 headed beast sprouting from the top of a helm. The drawings in this manuscript are quite simplistic, making it hard to judge where the items sit in regard to each other. Perhaps this is just a misrepresentation of a helm crest mounted in the normal way.
1400 England
1400 France
White swan, red clawed foot and angry blue animal crests. An interesting array of horse armour
1403 Italy
1405 Germany