I made this collage of Doorman's right ear and Oswald's left ear. You can do that with ears because ears are very symmetrical.
That is a match, from the curve of the helix to the tapering of the lobule. Yikes, is that good, and you know how much ears vary among people. The idea that, in addition to everything else, Lovelady had identical ears to Oswald is preposterous. That is Oswald in the doorway.