A special Thank You to the Tulsa Orchid Society, the Tulsa Cacti and Succulent Society, and the Tulsa Houseplant Club who helped with a complete inventory and assessment of the Conservatory’s collection, and even fostered many of the specimens during the restoration.
The Lord & Burnham line of greenhouses has been continually manufactured since 1849. Frederick A. Lord and his son-in-law, William A. Burnham formed a partnership and incorporated in 1883 as Lord’s Horticulture manufacturing company. In 1890 the name was changed to Lord & Burnham.
Early greenhouses were made of cypress wood and iron or steel. Experimentation with aluminum as a material for greenhouse construction was started as early as 1932 when the U.S. Botanical Gardens in Washington, D.C. were built. However, it was not until 1955 that greenhouses with exterior members of aluminum had reached a point where they were competitive with wood construction.
James Arthur Hull and his wife Lina Jane purchased the Travis estate in 1923. Hull had entered the oil business in his home state of Pennsylvania, and gradually moved west as oil fields were developed in Ohio, Indiana, Illinois, and Kansas; in 1904 the Hulls moved to Independence, Kansas, before settling in Tulsa in 1908. In addition to his oil interests, Hull was one of the original directors of the Exchange National Bank, later the National Bank of Tulsa.