1/4 ton WW2 Trailer Photos Needed

[pzrwest]

I have searched the forum, and Googled for photos or line drawings of the support leg and mount for the 1/4 ton Jeep trailer as some call it. I have found alot of pics but none clearly show the top portion of the leg where it pivots and locking mechanism for the up and down postions. This is for a 1/6th scale trailer I'm working on and I'm kind of a stickler for detail. Any help in this will be greatly appreciated. I thank you in advance.... Harold