Decal no. 301 will letter one SP&S 22400-22466 series wood chip car and includes the large SP&S letters on the side extension. This group of cars was converted from the D&RGW 46000 series gondolas in 1964 by the addition of 6’ tall side extensions, and they continued in service until the merger. An article about these cars was published in the TNOR issue #3 of 2005. An equipment drawing is published in book “Freight Equipment of the SP&S” by Paul Hobbs. A model is sometimes made from an Intermountain (Red Caboose) 35000 series steel side, general service, drop bottom gondola.