In the Warminster chapter of The Victoria County History of Wiltshire, Volume VIII, published 1965, it is noted:
“The firm of T.H. Harraway and Son, nurserymen in Sambourne Road [Warminster] was founded in 1876; in 1963 it occupied some 20 acres of land for the production of rose and fruit trees, hedging plants, and cut flowers, and had a shop in the Market Place [Warminster].”
[Source ~ Information, T.H. Harraway and Son].