School group, Lawnville State School, Black Mountain, November 1917

Lunch shelter in background. Lawnville School opened on 12 March 1917 and closed 6 February 1938.

(Source: supplied by Cooroora Historical Society)

Read more here

COOROY. (1917, March 10). Gympie Times and Mary River Mining Gazette (Qld. : 1868 - 1919), p. 6.

and here

LAWNVILLE STATE SCHOOL. (1917, December 22). Gympie Times and Mary River Mining Gazette (Qld. : 1868 - 1919), p. 7.