According to the seller, that is the original paint.
“For sale is a original and rare 1959 FC170 with the 9 foot bed option. Original paint, never been repainted. Two previous owners, complete and fully documented ownership history, including the original dealership bill of sale. Everything works. Everything on the Jeep is original, the interior is complete, seat upholstery is original, the running gear is refurbished and works as it should, including the engine, the 3 speed manual, the transfer-case, 4 wheel drive, axles, diffs, all in good running condition. Rebuild gas tank and rebuild the sending unit. This Jeep drives real nice, and everything works, the heater, all the electrical, the turn signals, lights. Complete with original headliner, original door panels, original sun visors, and a few rare items like a vinyl cigarette box holder attached to the visor. The stencil “Jeep” and “4 Wheel Drive” insignias on the tailgate are original. The tires are original old stock, most likely the second set, dating early 60′s. A true survivor, this Jeep spent 90% of her life in one family, who owned a RV business in a small town in Washington State. The Jeep was mostly used to plow occasional snow on the RV lot, otherwise the Jeep parked in the dry. The body is completely stock and original, no accidents, no rust with the exception of pitting and surface rust on rear fender flares and surface rust on the bed floor. Because it is so original I never had plans to repaint or frame-off restore this Jeep, I always loved the original condition it is in. I just made everything work properly, with the goal to avoid any modern upgrades or parts replacements that are not era correct. This Jeep drives real nice, it breaks properly, shifts nicely and the engine sounds very healthy. This FC170 is a true survivor. Your chance to own a piece of Jeep history. Original West Coast Jeep all her life! The snow plow mechanism works, but I do not have the plow blade. This FC170 is incredible. West Coast Jeep all her life, documented ownership history, I am the 3rd owner. I even have the original dealership bill of sale from 1959! Original paint!!!!! Surface rust on bed, fenders, but NO critical rust in all the common areas!”