Bertram Dumbleton
… 21st Annual Exh., RH, City Hall, Darling St., 30 Jan. -18 Feb. 1923: SASA 22nd Annual Exh. , RH. City Hall, Darling … Feb.- 31 Mar. 1942: SASA 39th Annual Exh., SANG, 23 Feb. - 18 Apr. 1943: SASA 40th Annual Exh., (in comb. with NSA) … 1945: SASA Members' Exh., Ashbey's Gall., Church St., 10-24 Sep. 1946: 43rd Annual Exh. ofContemp. SAAtt.arr. by SASA …