Ballarat celebrated its centenary in 1938.Typed letter on Ballarat Centenary Floral Festival Letterhead thanking the Ballarat School of Mines for kindness rendered during the floral festival. The letter is signed by George W. Swenson and is address to Colonel Heseltine.ballarat, ballarat centenary, ballarat centenary floral festival, wilfred king, george w. swenson, j.h. trekardo, h. shaw, c.h. bunce, w. morshead, eric bowman, victor greenhalgh