Havana, Cuba as a user. In total, Thomas Car Works produced approximately 400 streetcars from 1918 to 1930; at its peak, the company was the fourth-largest manufacturer of streetcars in the United States. New Orleans streetcars In 1921, Thomas Car Works secured its largest order for streetcars. In New Orleans, NOPSI (New Orleans Public Service, Inc.) decided to standardize their streetcar fleet upon 150 Thomas-designed streetcars, delivered from 1921 to 1924. Unable to fill the massive order on their own, Thomas subcontracted a portion to Philadelphia-based competitor J. G. Brill (using the Thomas design). In September 1922, after Thomas delivered 25 streetcars to NOPSI, the High Point factory was destroyed by fire, causing $225,000 in damage and destroying 14 streetcars under construction. Following the fire, Perley Thomas secured a $100,000 advance from NOPSI, rebuilding the factory and securing parts to build 55 more streetcars; 25 more were completed by the end of 1923 (bringing the total produced to 105). As of 2020, the New Orleans Regional Transit Authority operates 35 Perley Thomas 900-series streetcars in active daily use (on the St. Charles line, the oldest streetcar line in the world); the streetcars date from 1923 and 1924. 1930s In 1930, Thomas Car Works was reincorporated as a stock company, with Perley Thomas making his family stockholders in Perley A. Thomas Car Works, Inc. For the last time, the company received an order for streetcars, producing 4 for Mobile, Alabama. While rail-based streetcars offered higher capacity, for public transit, automotive-based buses grew in popularity as they offered a greater degree of routing flexibility. In a transition away from streetcars, Thomas produced its first trolley bus in 1933; while still drawing power from overhead wires, a trolley bus was constructed from a bus chassis. For 1934, the company produced 10 transit buses for South Carolina-based Duke Power. Following the collapse of its primary source of revenue, Thomas Car Works diversified its work, expanding into automotive refinishing and construction of bus and truck bodies. From 1929 to 1934, the company workforce decreased from 125 to nearly 10 (which included Perley Thomas and his 3 children). Eventually, a company creditor filed for receivership, with the lack of potential buyers allowing for the survival of the company. Transition to bus construction In 1936, Thomas Car Works secured part of a bid to produce 500 school bus bodies for North Carolina. As the company was only