8. As soon as practicable after receiving the copy of the notice of appeal, the registrar shall require the registrar of a general court martial or a field general court martial, as the case may be, to forward to him 8 copies each of the following documents:
the record of proceedings of the subordinate military court;
all documents and exhibits produced at the trial;
the written judgment delivered by the president of a subordinate military court; and
a list of the exhibits at the trial.