I was going to pass up these next 4 photos but they caught my interest.
Aerial test in 1941 for a new American LaFrance aerial 4 section TDA
The Tractor is a ALF 600 (?) it has wrighting on the doors but I could not make it out.
What this test is doing is filling the tips of all 4 sections with water to the failure point.
The last photo shows the aerial dropping
Aerial test in 1941 for a new American LaFrance aerial 4 section TDA
The Tractor is a ALF 600 (?) it has wrighting on the doors but I could not make it out.
What this test is doing is filling the tips of all 4 sections with water to the failure point.
The last photo shows the aerial dropping