I would like to ask for some informed feedback on the possible authenticity of the shown Tommy Dorsey signature. This signature is a clip from a piece with multiple signatures. It is reported to show the signature of the the Big Band leader, Tommy Dorsey. It varies from other examples I have seen, but I am checking on it as the piece contains a number of other signatures which would be interesting if they all match. This is a key signature from the item, however, so validating its possible authenticity is a key element in evaluating the overall item. My thanks for any thoughts on the shown signature.