imag-e(n)-ing

relevant backpack images:

1. Frank Hurley: Man with backpack looking across valley with mountains in background ca. 1938-1947 -
   http://nla.gov.au/nla.pic-an23564690


2. Soldier wearing wireless communication backpack... during World War II - http://www.slv.vic.gov.au/argus/0/0/7/doc/an007456.shtml


3. Issued to Royal Australian Navy Boarding Parties... during the Iraq War - Australian War Memorial - Black canvas back pack : RAN Boarding Party - REL31408.010