It's a free-lance model. (Thanks, I've been waiting for someone to ask.) Here is the company's history:
Messrs. Stephens & Wilbanks had begun hauling limestone out of the Texas hills by means of mule-drawn wagons riding on iron rail just after the War for States’ Rights. It was determined that the operation could be conducted in a more efficient manner utilizing steam power. Our company’s first locomotive (No. 1) was manufactured by a concern out of Paterson, New Jersey; Grant Locomotive Works. It proved to be very un-reliable, despite the multifarious ministrations of our very proficient negro mechanic, Josiah. The necessity of constant parts was a drain on meager profits, and fate stepped in when the boiler blew up on January 7, 1930 (during the Great Depression, seemingly a most inopportune time, indeed). The ensuing fire destroyed a good portion of our facilities, yet there were no injuries.
The county jail trustee who was working for the firm at the time of the fire was summoned by inquest, but no charges were brought up against him.
Financial times being what they were, and the demand for lime products nearly constant, we were able to purchase our current locomotive in the spring of 1930 from the Texas & St. Louis R. R. out of Tyler, Texas, on highly favorable terms. It is unknown if they bought her new, or if she was obtained by them second-hand. Re-numbered as No. 2, she was originally manufactured just before the turn of the 20th century, in 1899 to be exact, by the H. K. Porter Company of Pittsburgh, Penna. She has served us well, requiring no major repairs or refurbishments, and is most simple to light the fire when her services are required.
Our ‘ore’ cars came from the Texas Mexican Railway, who was, in mid-1902, converting their trackage from narrow to standard gauge. The car we used for our popular summertime passenger outings to the Springs, was another victim of the big fire.
Our shop-built tender allows all-day operation of the locomotive, whereas, in the past, numerous trips back to the stone processing plant were required to service the needs of the engine.
The conversion of limestone into quick lime, for the manufacture of cement, was dis-continued in 1935. The cost of firewood for the kiln became prohibitive as the marketability of those lime products declined.
We continue to provide slab limestone for grave monuments, and stone for building edifices. Although not our primary business, we also supply crushed limestone for roadways.
Please- no one take offense at the language in the narrative. It was (supposedly) written in 1940. I can't emphasize enough that there is no derision intended.