New made reproduction cigarette rolling machine marked D.R.P. A simple device that has been around virtually unchanged, basically since the invention of the cigarette. The stamped metal design of this one makes it quite similar to the WWII German machines I have had in the past.
To roll a cigarette; First separate the rollers and push the rolling paper down into the space between the rollers, fill the paper with tobacco and wet the seal, then just close the rollers together again and turn them. This will create a nearly perfect cigarette with a little practice.