I picked up this Made in Germany Travel Razor at Smiley's Flea Market. It was in pretty rough (dirty) condition. The first pictures are before cleaning. There is a PF monogram on the base plate. I cannot find anything about the manufacturer of this razor. I am thinking that it is post WWII.
The next pictures are after the cleaning process. I soaked it in hot water and Dawn dish washing detergent. Then I cleaned it with some MAAS metal polish.