Actually, I stand corrected about just going in taking your shots. As listed from their website:
http://www.usps.com …trademark-image-usage.htm
However, this may or may not apply to the area where the PO Boxes are located. It may only apply to the actual office part where they do business. Call to check.
This is why I make it a point to NEVER take any type of "legal advice/what my rights are" posts on the internet seriously...


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