Back when EXIF data was DIY, this easily-concealed camera was a runaway success with World War I servicemen.
Keep reading for just $1
Unlimited access to every NZGeo story ever written and hundreds of hours of natural history documentaries on all your devices.
$1 trial for two weeks, thereafter $8.50 every two months, cancel any time
Already a subscriber? Sign in
Signed in as . Sign out