Subdued rank placement question
After searching here and elsewhere I'm forced to ask the following question: do any of you have any original images or examples of the typical placement of subdued officer's rank? I have seen collar, shoulder, & chest, but I want to see as many original examples as possible. I've tried several ways to find them both here and elsewhere but am coming up empty handed. I'd appreciate any help as I need to make a decision asap.
Bvt. Cpl., 20th Maine Vol. Inf. Co. G., ACWA
Past Camp Commander, Phil Sheridan Camp 4, SUVCW
Chief of Staff/Public Information Officer, 6th Military District SVR