discardingimages:batFrederick II, De arte venandi cum avibus (French translation), France ca. 1310Bn
discardingimages:batFrederick II, De arte venandi cum avibus (French translation), France ca. 1310BnF, Français 12400, fol. 75v -- source link
discardingimages:batFrederick II, De arte venandi cum avibus (French translation), France ca. 1310BnF, Français 12400, fol. 75v -- source link