Of all the breeds of large chickens recognized by the APA and the ABA and all the poultry shows I have been to I cannot recall ever having seen a Lamona.
I have never seen a bird entered as a Rhode Island White that should not have been disqualified for lack of breed type.
There are several breeds of bantam chickens that are included in the APA standard only because there is a large chicken of that description. Like Minorca or Catalana bantams.