"Mac" of Ack-Ack Hill, Port Moresby
|Title||"Mac" of Ack-Ack Hill, Port Moresby|
|Place made||New Guinea: Papua New Guinea, Papua, Port Moresby|
|Date made||September 1942|
|Medium||pencil on paper|
|Measurement||overall: 50.2 x 37.6 cm|
Portrait sketch of an Australian soldier identified only as "Mac" from the 23 Heavy Anti-Aircraft Battery of the Royal Australian Artillery.