master , ***
master copy
original

She pulled her master copy of the file and took my receipt.

I managed to dig up the master copy of this video.

The way we set up this system management, the procedure owner has the master copy of related forms.

The template should be considered your "master copy" of the 1502.

In fact, he had to make another version six months after the record was issued because the master copy wore out.

The officials said they believed that the manuscript found at the cabin was a master copy.

The bottom of each letter displayed the file name for the master copy.

Once completed, the master copy was then sent to a distributor.

The master copy is prepared on a thin metal plate or special paper.

Paper with a brightness of 90 or higher is best suited for making master copies.