13. Memorandum of evidence in unappealable cases.

In cases in which an appeal is not allowed, it shall not be necessary to take down or dictate or record the evidence of the witnesses at length; but the Judge, as the examination of each witness proceeds, shall make in writing, or dictate directly on the typewriter, or cause to be mechanically recorded, a memorandum of the substance of what the witness deposes, and such memorandum shall be signed by the Judge or otherwise authenticated, and shall form part of the record.