Need info on markings
 

Hello I have found two markings on my Dodge M37 tail gate ,at the top left there is a green rectangle with 87 ritten in white.
The other is at the top right it is a Central Command with a white tower see picture.

If some one as the picture of the Central Command marking could you post it on this tread, I cant find it on the internet and i would like to put it back wen I finish the restoration.

Thanks for this image, I think there is 2 types of this marking maybe different years, the one I have is on a 1954 Dodge 3/4 ton M37 The marking is 6x8inch.The little difference I see is the windows are white on the tower I have.