Howard, Earl of Surrey

Dr. Percy is said, in Watt's *Bibliotheca Britannica*, to have prepared an edition of the poems of the Earl of Surrey, the whole impression of which was consumed in the fire which took place in Mr. Nicholl's premises in 1808. Can any of your readers say whether Dr. Percy had a copy of the sheets, and whether he had prefixed thereto any life of the Earl of Surrey? or did Sir Egerton Brydges ever print any account of Surrey amongst his numerous issues from the Lee or other presses?