Yes, reject receivers. What I and Brian are saying is that it took All of Rock-ola's production of receivers to get the total of the first three block accepted. This is provided that thay did not start to renumbering receivers with serial numbers of early rejected receivers. Of course if they had done that, there would have been first block serial numbers with original Rock-Ola's late features. But unlike Winchester none have been found. Wait a minute, I have an idea.