H. C. Smith's avocado trees being irrigated, La Habra Heights, October 25, 1933

Photograph of H. C. Smith's avocado trees being irrigated, La Habra Heights, October 25, 1933. In the center, a full-grown avocado tree is observable while water is being squirted out from a pipe faucet next to it. A younger avocado tree is visible on a lower elevated area while another pipe is watering it. Rows of avocado trees can be seen in the background.

1933年10月25日摄于哈布拉高地（La Habra Heights）的H.C.史密斯鳄梨树灌溉摄影作品。画面中央可见一株成熟鳄梨树，其旁的管道龙头正向外喷水灌溉；稍低处的台地上另有一株幼龄鳄梨树，由另一根管道进行浇灌；背景中则可见多排排列整齐的鳄梨树。