Armorial Gelre and the coats of arms of the Moravian margrave and the Bohemian king in it have already been discussed in a contribution to it. However, until now it has been updated, the article did not contain an image of the Moravian emblem from the original, which you can see below. It is a very nice Moravian eagle.
It is interesting that above the shield of the coat of arms of Moravia is a (probably younger) Latin suffix "moraviae" (ending?). Along the side of the shield is the original old Dutch abbreviation: "m [ar] cg [raaf] va [n] mereren".
The original is available on the website of The Royal Library of Belgium, now known as KBR.