A perfect and trve relation of the great and bloudy skirmish fought before the city of Worcester upon Friday, Septemb. 23, 1642 : between ten troops of our side consisting but of 500 horse and the troops of the cavaliers consisting of 1800 horse commanded by Prince Robert and Prince Maurice : vvith the names of the captains and other officers and troopers that were slaine, wounded, land taken prisoners on our side and also of theirs : likewise some other passages upon the comming of the Earl of Essex his armie into Worcester the next day : sent in a letter from Worcester /