The Pearson Conservatory was originally built in 1882 and restored to its former glory between 2009 and 2011. The centre piece of the conservatory is an ornamental fountain made by Andrew Handyside at the Duke Street Foundry "Britannia Iron Works" in Derby in the UK around the same year. The Britannia Foundry's work was well known for its fine quality so these fountains can be found all over the globe. This particular design of fountain is listed as Design Number 15 on Page 30 of the 1879 publication "An Illustrated book of Designs for Fountains and Vases, costing from £1 to £1200 manufactured by Andrew Handyside". The same fountain can be found at Prince Alfred College, Adelaide, Australia as well as at Sarmiento School Fountain in San Miguel de Tucuman, Argentina, South America.
The information above was found on the Friar Gate Bridge Derby website.