 Joseph Plottel was joined in a partnership by H E Bunnett (1891–1965), in 1921.Bunnett's son, Linsday Harold Bunnett (1920–1995), also joined Plottel's firm after matriculating at Scotch College in 1936, completing his articles in 1941.Plottel established a brief practice in Canberra in the partnership of Plottel Bunnett & Alsop, who were commissioned to design a number of residential housing projects for the Capital Territory, one example of which survives at 5 Baudin Street dated to 1928 and showing a Mediterranean influence.