88mm KwK 43
Aircraft turreted MG151
Calliope rocket launcher
Cargo (Sd.Kfz. 11/1)
Fire dept. auxilary crane
Renault R35 turret
T34 turret mock-up
Wooden Krupp L2H
Sd.Kfz. 251 / cargo version = sdKfz 11/1
Back in 1998 it took a US ETO Ordnance Technical Intelligence Report to let me believe this story.
Rumors of a cargo variant were numerous. The last version of the Sd.Kfz. 11 has an armored front, so there could be an easy confusion.
The real thing exist, but is a little different.
Dated February 11th 1945 a technical intelligence report shows a captured example by the 3th US army.
It looks like a 251 /17 with the cargo bed but a trip book dated November 24th 1944 names it Sd.Kfz. 11/1.