No. 98 was constructed by the American Locomotive Company’s Schenectady, New York plant in January 1909, and its design was based the general 4-4-0 engine designs built from 1837 to the early 1900s.[2] The Mississippi Central (1897–1967) (Later Illinois Central Railroad) purchased No. 98 for use in pulling their shortline passenger runs.[3] No. 98 continued service until December 1944, when it was retired from the Mississippi Central before being left in dead storage, and in 1946, it was sold to steam engine collector Paulsen Spence for use on the gravel-hauling Comite Southern, a 1,000-foot industrial spur, in Tangipahoa, Louisiana.[1][5] The engine was later shipped to the Illinois Central shops in McComb, Mississippi for repairs.[5] Spence intended to have No. 98 refurbished and used on the Comite Southern in 1947, but the engine was unavailable and the acquisition of the ex-ICRR 0-6-0 engines were necessary to fill in the immediate motive power needs on the Comite Southern.[3][5] No. 98 was moved and stored at the Comite Southern were it was eventually rebuilt there by the Illinois Central Railroad shop employees who were working there on the weekends and placed into service hauling gravel on the line.[5] It would later serve on the Louisiana Eastern Railroad for several years until being retired for a second time in the early 1960s.[5][4]
Prior to Spence’s death, No. 98 was purchased in January 1960 by Thomas C. Marshall and T. Clarence Marshall.[1] The Marshall brothers planned on using No. 98, along with other steam engines, on a proposed tourist railroad that would run on an abandoned Baltimore and Ohio branch line in Wilmington, Delaware.[1] While the branch was being redeveloped for tourist operations, No. 98 was moved to the Strasburg Rail Road in Pennsylvania for temporary storage in June 1961.[1][5] There, it was temporarily re-lettered as Strasburg Railroad No. 98.[5] In April 1964, No. 98 was moved from Strasburg to a shop complex in Wilmington, where steam crews began restoring the engine to working order.[1] Work was completed in October 1972, and the engine began pulling the W&W’s trains between Wilmington and other small towns along the route.[1][4] On the W&W, No. 98 would briefly encounter another engine that was formerly part of Paulsen Spence’s collection, #425.[4] In December 1996, No. 98 was briefly repainted into its original Mississippi Central Railroad appearance with a centered headlight and relocation of the bell.[4] No. 98 would later be returned to its Wilmington and Western paint scheme in early 1997.[4]
Since its return to steam, No. 98 would serve the W&W as the road’s primary motive power.[6] In December 1977, the Marshall brothers outright donated the engine to the Historic Red Clay Valley Inc., and 5 years later, the railroad obtained complete control of the Ex-B&O rail line.[1] In 1985, No. 98 was present at the ceremony about Amtrak’s newly-renovated station in Wilmington.[4] Between 1997 and 2004, No. 98 has undergone 2 extensive overhauls in order for its condition to comply with FRA standards.[3][7] In 2009, No. 98 turned 100 years old, and the W&W hosted an event in honor of the occasion.[3] In 2017, No. 98 was removed from service to undergo a federally mandated 1,472-day inspection, and the engine was then disassembled to allow the inspection to take place.[2][1][6] As of 2024, overhaul work is still in progress.[2][1][6]