Gondola, Woodchip, Welded Sides

History: Wood chips are used to make paper, and particle board and sometimes even burned as fuel. The early woodship cars were built by adding high sides to gondolas, or can-opener-ing boxcars (cutting the roofs off and welding up the doors).
While this worked for a while (some of them are still in service), the 1960's saw the introduction of specialized gondolas and hoppers designed specifically for wood chips.
Large 60- to 65- foot gondolas became the preferred style. Most are around 6,000 to 6,800 cf capacity. FMC, NCS and Pacific Car & Foundry built a specific type with smooth sides and interior braces.

Railroad/Company: FMC Corporation is an American chemical manufacturing company headquartered in Philadelphia, Pennsylvania. The company was originally founded by chemist John Bean in 1883 as the Bean Spray Pump Company in Los Gatos, California, producing piston pumps for insecticides. In 1928, Bean Spray Pump purchased two companies: the Anderson-Barngrover Co. and Sprague-Sells Co. At this time the company changed its name to Food Machinery Corporation, and began using the initials FMC.

In 1941 the company FMC received a contract to design and build amphibious landing vehicles tracked vehicles for the United States War Department, and afterwards the company continued to diversify its products, including an extensive line of rail cars. The rail car production really kicked into high gear during the 1970s when FMC produced many models to take advantage of the Per Diem rules. Between 1965 and 1985 FMC was the owner of the Gunderson metal works in Springfield, Oregon, during that period it was known as the "Marine and Rail Equipment Division of FMC" (MRED), it was sold in 1985 to The Greenbrier Companies.
FMC employs 7,000 people worldwide, and had gross revenues of US$2.8 billion in 2017

From Wikipedia